RTS 4010, 4001, 4011M, 4002, 4002M Technical Manual

TECHNICAL MANUAL

0

MODEL

4010

Central Electronics

Includes:
Model 4001 Control Station for 4 IFB, 1 SA
Model 4001M
Model 4002 Control Station for

Model 4002M Control Station for
Model

4003

Control Station for 4 IFB, 1 SA with Microphone

8

IFB, 2 SA

8

IFB, 2 SA with Microphone

Control Station for 12 IFB, 3 SA

1

0

Model 4lW3M
Model

9300-2594-00

Rev

4020

G

6/00

3

Control Station for 12 IFB,
Portable User Statlon / Talent Electronics

SA with Microphone

RTSTM

PROPRIETARY NOTICE

CUSTOMER SUPPORT

The RTS pmduct information and design disflosed herein
were ori~nated by and
Communications. lnc. Telex reserves all tent,
proprietary design, manufacturing, repdction, useand
sales nghts thereto, and
except to the extent rights

are

the property of Telex

to

any anicle d~sclosed thereln,

are

expressly granted to others.

COPYRIGHT NOTICE

Co fight 1994 by Telex Communications, Inc.. All

R

rig ts reserved. Reproduction in whole or in
pnor written permission from Telex is prohibited.

part

without

UNPACKING AND INSPECTION

Immediately upn recei of the equipment, inspect the
shipping contalner and

discreoancies or damage. Should there be anv. noti& the

freighi company and &e dealer at once.

5:

e contents carefully for an

,

.

WARRANTY INFORMATION

RTS products

be

Inc. to
for a period of three years

The sole obligation of Telex during the warranty period is

provide,

to
remedy covered defects appearin in products returned
pre 'd to Telex. This wananty

magnction or failure caused beyond

are

Eree

from

without

wananted by Telex Communications,

defects in materials and workmanship

from

the date of sale.

charge, parts and labor necessary to

f

oes

not cover any defect,

the

control of Telex,

Technical questions should be directed to:

Customer Service Deoartment
RTSITelex,

12000 Podand Avene South
Burnsville.
~elephone
Fax: [phone]

MN

55337 U.S.A.

(952)

884-4051

RETURN SHIPPING INSTRUCTIONS

PROCEDURE FOR RETURNS

If

a repair is necessary, contact

was pwchased.

If

re air throu

&A& ORIZATION

Customer Service Depamnent

Telex Communications, Inc.

Telephone: [phone]

Fax: [phone]

DO

NOT

THE

TO
OBTAINING A RETURN AUTHORIZATION.

Be prepared to provide the company name, address,

phone number. a penon to contact regardink the repair.
the type and
problem and ihe serial num&(s).

the dealer is not possible, obtain a

RETURN

FACTORY WITHOUT

quantity

ANY

of equipment, a

the

dealer where this unit

from:

EQUIPMENT

FIRST

description

DIRECTLY

of the

covered by this warranty.

To obtain wamnty service, follow the procedures entitled
"Procedure For Returns" and "Shipping to Manufacturer
for Repair or Adjustment".

This warranty is the sole and exclusive express warran

eiven with resuect m RTS ~roducts. It is the resmnsibi itv

6f

the user to determine betore purchase that &s produci

is suitable for the user's intended purpose.

WARRANTY.

NEITHER TELEX NOR
RTS PRODUCTS IS LIABLE FOR INCIDENTAL OR
CONSEQUENTIAL DAMAGES OF

THE

DEALER WHO SELLS

ANY

KIND.

Y

SHIPPING TO MANUFACTURER FOR REPAIR OR

ADJUSTMENT

All shipments of RTS products should be made via

United Parcel Service or the best available

pre~id. The yuifment should

I

pac ng carton,
container that is rigid and of adequate size. If a substitute

container is

moer

and sumunded with at least four inches o

kxielsior or similar shock-absorbing material. All

shi menu must

P

ude

inc

Upon completion of any re 'r
returned vla United Parcel crvice or specified shipper
collect.

the

Factoly Service Department
Telex Communicahons, Incorporated
West 1st Street
Blue

that 1s not available, use any suitable

used,

the equipment should

he

sent

Return Authorization.

Earth,

to

MN

be

shipped in e onglnal

the following address and must

56013 U.S.A.

ihe

ship,

be

wrap

ped

equipment will

.

in

be

-.

-Page

ii-

TABLE OF CONTENTS

SECTION

1.1INTRODUCTION 1-1

1.2 USER STATION MODEL 4020

1.3CENTRALELF!CIRONICSMODEL4010

1.4 CONTROL STATION MODELS 4001.4002. 4003 14001M

1.5 SPLIITER ASSEMBLY MODELS

1.6SPECIALOPTIONS

1.7SPECmCATIONS 1-3

SECTIONTINSTAUATION

2.1 STANDARD INSTALLATION

2.2 OFTIONS INSTALLATION

SECTION

3.1INTRODUCTION 3-1

3.2 SETUP AND OPERATION OF

3.3 CONTROL STATION OPERATION MODELS 40011400lM

3.4 USER STATION OPERATION. MODEL

3.5 SUBSTITUTING

3.6 OPERATING

3.7 OPERATING DISTANCES

SE€TION4:THEORYOFOPERATION

4.1INTRODUCTMIN 4-1

4.2 OVERALL FUNCTIONAL DESCRIPTION

4.3

CENTRAL

4.4 CONTROL STATION FUNCTIONAL DESCRIPTION

4.5 USER STATION FUNCTIONAL DESCRIPTION

4.6RETURNIFBFUNCTIONALDESCRIPTION

SECTI0NS:mTNAN

5.1INTRODUCTION

5.2SERVICEINFORMATION.

5.3 GENERALMAINTENANCE

1:

NlRODU(XI0N

AND

SPECIFICATIONS

...............................

Id

.....................................................

.............................................

.......................................

.

4022

AND 4025A

4002M. 4003M

.................................

.....................

....................................................

1-1

1-1

1-2
1-2
1-2

....................................................

1.7.1 MODEL 4010 CENTRALELEClXONICS

1.7.2 MODELS 40011400lM.

W4002M.

400314003M

...............................................

..............................................

INPUT

2.1.1

2.1.2CONFlGURATIONS

WIRE

2.1.3

2.1.4 CONNECnON

2.21 SEITINGUPPRIORrIY

SEITINGUPSPEAKERMUTINGZ0NF.S

2.2.2

RElVRN

2.2.3

2.2.4 EXPANDING

2.2.5MONO

ELECTRICAL POWER (MAINS)

................................................

AND CABLE CONSIDERATIONS

TO

EXISTING MICROPHONES.

...............................................

.............................................

IF'B

INSTALLATIONS

THE

CONTROL STATI0N"S

IFB

.....................................................

J:

OPERATING INSTRUCTIONS

.........................................

......................................

....................................

...............................

....................................

....................................

"TW"

TYPE

USER STATIONS

&

OTHER

SOURCES . 2-1

...................................

ALL

FUNCTION

........................

1-3

1-3

21

2-1
2-1
2-1
2-1

2-1
2-2
2-2
2-2
2-2
2-2

3-1

.....................................................

"TW"

INTWCOM STATIONS

WITH

TELCO DRY PAIR@)

................................................

THE

CENTRAL

4020

ELEClXONICS. MODEL 4010

.

4fM2I4OOZM

.

400314003M

.....................................

FOR

IFB

USER STATIONS

..................

..............

....................

.......................................

........................................

3-1
3-1
3-1
3-1
3-2
3-2

4-1

.....................................................

.......................................

ELF!CIRONICS FUNCTIONAL DESCRIPTION

.............................

.................................

....................................

.....................................

CE

...............................................

.....................................................

...............................................

...............................................

5.3.1

INPUT

5.3.2CLEANING 5-1

5.3.3 NSEREPLACEMENT

POWER SELECTION

...........................................

....................................................

..............................................

4-1
4-1

4-3

4-4

4-4

5-1

5-1

5-1

5-1

5-1

5-1

-Page

iii-

TABLE

OF CONTENTS

(Continued)

r

l

5AF'EwoRMANCE~

5.4.1 MODEL 4010 TEST PROCEDURE

5.4.2 MODEL 4001 CONTROL STATION MIC PRETEST PROCEDURE 5-5

5.4.3 MODEL 4001

5.4.4 MODEL

5.45 MODEL 4003

5.4.6 MODEL 4020 USER STATION

5.5TROUBLESHOOTlNG

SECITON

6.1INTRODUCnON

6.2 HOW

6.3 SHIPPING LIST MODEL

6.4 SHIPPING

6.5 SHIPPING

6.6 SHIPPING

APPENDMA

APPENDMB

NOTES

SECFION7:DIAGRAMS

6:

M

FINALASSEMBLY.MODEL4001-9010-24W3-0.

6.3.1

6.3.2

PRINTED

6.3.3 FRONT PANEL, MODEL 4001

6.3.3.1 FRONT PANEL, MODEL 4001M GOOSENECK - 9070-2360-00 6-3

6.4.1 FINAL ASSEMBLY, MODEL 4002-9010-2011-00

6.4.2 PRINTED

6.4.3

PRINTED

6.45 FRONT PANEL, MODEL 4002 - 9070-2014-00 6-5

6.45.1 FRONT PANEL. MODEL

65.1 FINAL ASSEMBLY. MODEL 4003 - 9010-201-

6.5.2 PRINTED

6.5.3

PRINTED

6.5.4 FRONT PANEL. MODEL 4003 - 9070-2022M)

6.5.4.1 FRONT PANEL, MODEL 4003M GOOSENECK - 9070-2364- 6-7

6.5.5 SHIPPING

6.5.6 FINAL ASSEMBLY, MODEL4010-9010-213&0O

6.5.7 BACK PANEL ASSEMBLY, MODEL 4010 -9020-213POO

PRINTED

6.5.8

6.5.9 FRONT PANEL, MODEL4010 -9070-1977-

6.6.1 FINAL ASSEMBLY. MODEL

6.6.2 BACK PANEL ASSEMBLY. MODEL

6.6.3 PRINTED

.............................................................

IFB

CONTROL STATION

4002

IFB

CONTROL STATION

IFB

CONTROL STATION

LISTS

OF

.....................................................

OBTAIN PARTS

CIRCUIT

LIST,

MODEL

CIRCUIT
CIRCUIT

LIST,

MODEL 4003 - KlOO-236360 6-5

CIRCUIT

CIRCUIT ASSY,

UST.

CIRCUIT

LIST,

MODEL 4020 - KlOO-23684

CIRCUIT

.........................................................

.........................................................

................................................

..........................................

........................

TEST

TEST

PROCEDURE

TEST PROCEDURE

TEST

PROCEDURE

PROCEDURE

................................

...........................

...........................

...........................

..................................................

REPLACEABLE

PARTS

....................................

................................................

4001

-

KlOO-2359M)

....................................

.............................

ASSY. MODEL 4001, MIC PRE BOARD. CC4000 - 9030-1999-W

-

9070-200600

................................

..........

...................

4002

-

KlOO-2361M)

....................................

..............................

ASSY. MODEL
ASSY, MODEL

4002.

MIC

PRE BOARD, CC4000 - 9030-1999-00

4002.

SWITCH BOARD - 9030-4376-00

..........

...............

................................

4002M

GOOSENECK - 9070-236143 6-5

...................

....................................

..............................

ASSY, MODEL 4003 . MIC

MODEL

4003.

PRE

SWITCH

BOARD,

BOARD.

(3(34000

CC~OOO

-

-

9030-1999-0

90~3n-00

..........

..........

................................

...................

MODEL 4010 - WXL2365-0

ASSEMBLY. MODEL 4010. CC4010 - 9030-1974-00

................................

..............................

.........................

.................

................................

....................................

4020

-

9010-1927M)

4020

-

ASSEMBLY. MODEL 4020 - 9030-1904-00

..............................

9020-1926-00

.........................

......................

.................................................

55
5-5

5-6
5-6
5-7
5-8
5-8

6-1

6-1

6-1
6-1
6-1

6-2

6-3

6-3
6-3

6-4

6-5

66

6-6

6-7

6=1

6-8

6-8

6-8

6-9
6-11
6-11
6-12
6-12
6-12

A-1

El

N-1

7-1

a

SECITON
SPECIFiCATIONS

1:

INTRODUCTION

AND

13

CENTRAL

ELECTRONICS MODEL4010

l.l

INTRODUCTION

This

IFB

System
wmmunications system (a program mterrupt system)
created especially
television broadcast industry,
recarded media applications. The system
User Stations Central Electronics and Control Panels. A
modular approach
each installation.

aadindalwmpon~nts mi be add&

typical system

Control Panels, one Central Electronics unit, four User
Stations, and assorted cabling and interconnect
maximum standard wnfiguration

Panels, three Central Electronics, and twelve User

Stations.

l.2

USER STATION MODEL

The User Station, a small "belt pack" package, allows the
talent to

Central Electronics and the Control Stations and may be

worn

sportscasters, etc. Behind-the-scenes pemnnel may
find the
wntrol. These may be production assistants, audio boom
operators, stage monitor mixers, "on stage" producers,

Each

orovide a stereo audio siensl to the user.

&npliirs rated at
set of headohones or loudsoeakers.
conveniently extended to hressing rooks or other off-

camera
The line input to the belt pack

Electronics unit. This signal contains the audio
information
the belt pack. Both the left and right signals are wried

on a standard two-eonductor microphone cable. The left
channel is designated
noninterruptible. Separate
and stereo headphones. Individual left and right volume
controls on the belt pack enable the user to adjust
listening levels for personal wmfort. When mono
headphones
program

A

standard

with this system and may be used

4MO

*"IFBm

and "foldback".

receive

by

IFB

belt pack contains the necessary electronics to

areas

-

User Station if necessary.

is

also

is

a one-way Interruptible

to

meet the critical requirements of the

as

assures

Should svstem exnansion

may

the audio signals designated

talent, such

the optimum configuration for

consist of the following: up to four

4020

as

newscasters, musicians,

well

allows

FeedBacka

as

other live or

is

composed of

be

desired.

as

necessary.

units.

four Control

The

by

also

feeds usehl for production coordination and

Two

paver

In

waneach are

where communications is desirable.

as

well

as

the

DC

as

interruptible, the right channel,

jacks

are

used, they

interrupted program audio.

TW

Intercom belt pack is

known

as

are

"IRF,

ca

able of dhg any

TR

us

the

IFB

can

is

driven from the Central

voltage ne- to power

are

provided for mono

fed only the left channel

fully

compatible

in

place of the Model

Interrupted Return Feed"

A

the

etc.

be

The Central Electronics unit contains all the necessary
wntrol functions and electronics to provide the active

between the Control Station
accepts three program inputs, four microphone inputs

and switch keying signal inputs from up
Stations. In addition, it supplies composite output feeds to

the User Station belt

Stage Announce (SA) ampuer, relay contacts

monitor muting, and interwnnection

Stations.

The three bridging program inputs
vanel terminal strirj. These simals

b

eight
of the three ro
level wntrofl =tput of

driver amplifier

This

output.
right channel line input. For the
output of the level control

then to a summing amplifier. The summing amplifier

drives a power output stage which adds the audio

29

volt

a

left channel line input.

the

in

be

assigned the
internal
have the interrupt signal in both
headphones.

SA

The
three program signals to the SA Output connector.

This

SA Output

Station feed, except

floatin transformer-balanced. This output may be

amp

hf!

'

mom speaker or some other area The program signal
assigned to the SA output

micro

ol

a pr
pmgram level control
only the microphone signal
When the SA function

activated inside the Central

appear on the

connected to a control room monitor amplifier input.

They

prevent feedback when the SA

internal programming jumpers

allow two separate
booth Control Station SA function may be engaged,
muting that local speaker only, and not aaecting the

production control room speaker.

uninterrupted signal

DC

potential.

left channel only. H-er, the right channel may

circuit

(Stage Announce)*

ed and fed to a stage announce speaker, dressing

hone signal from any of the control panels. Should

uction not require a program feed to the

can

be

used to mute the local monitor speaker and

packs,

selector-k4tches

sources

which

sends

This

This

same

s@al

board santch. The

is

similar to the left channel of a User

it

does not

may

rear

panel terminal

areas

and

the

User

to

four Control

line-level

to the

this

audii

is

fed to an

audio feeds the User Station

allows for pmgram interrupt

as

feature

can

be turned off, in which

is

heard.

is

used,

Electronics.

of speaker muting, e.g., the audio

audio

feeds

to

the Control

are

available on a

are

attenuated and fed

that

assign any one

lespective

level control

to

the

feeds

interrupted channel, the

front-panel

noninterrupted

the User Station

electronic

the

left

channel via an

User

Station may now

ears

when

using

routes any of the

carry

dc

and it

be interrupted

one or

is

may

two

Tkeir contacts

strip

and

in

use.

In addition,

be configured

link

Station. It

to

the

for

rear-

is

fed to a

switch

signal to

stereo

is

fully

by

stage,

the

case

relays

are

can

be

a

to

Page

1-1

*"SAU

Address

selectable monitoring of any input or output signal via a

st-

sffa only the monitor circuits and do not interfere with
other functions.

Inside the Model 4010, a single large circuit board is used
to mount all electronic wmponents.
terminal strip provides connections for the program
inputs,
Connection between the Control Stations and the Central
Electronics
connector.

1.4

4001,4802,4003

The Control Station
equipment rack. It provides a given number of switch
functions
offers

IFB

supplk

Each

This refers to a gooseneck micro hone attached to the
panel. Should an existing microp

is

also known

A

frontpanel monitor section allows for

phone

jack.

IFB

outputs, SA output, and relay contacts.

is

made through a 50-pin miaoribbon

CONTROL STATION MODELS

accordin

IFB

1

thru

1

thm

IFB

8,

IFB

1

thru

model number may

for operations, a connection on the Control Station
microphone preamp circuit
microphone-level or line-level signal from that
microphone.

as

Studio Announce or Studio

A

volume

1

WlM,

is

to the model number. The 4001

dB

IFB

12,

control and a selector switch

A

-2M,

designed to mount in a comb or

4,

IFE

ALL,

IFB

be

4003M

ALL

and SA. The 4002 has

SA 1 and SA

ALL.,

SA

ordered with an "M" suffix.

R

one

board

may be used to accept a

2.

Model 4003

1,

SA 2 and SA 3.

be

more suitable

rear-panel

The Model
paralleling two female connectors to co~ect
controls\ stations

The Model
four female mmectors for
stations.

snap-on cover housing.

1.6

SPECIAL OFTIONS

A

return-send function may

small

modifications.
User Station
via a closed-circuit bop.

by

switching in

feed to that station.

Electronics

which

connect to a 9-pin
rear panel.
transfer the announar's microphone from the propam
line to a monitor
room. The person at t
the announcer without having the signal go over the

4022

4WA

AU

connectors

to

turn

This

features a single male connector

two

to

the central electronics

features a

This

communicate with the Control Stations

an

extra load, usually a lamp,

on relay-driving

allows

am

f

single

male

connector

use

with

up

to

four

are

held searely in place

be

incorporated

feature

This

Sensor

miniature

an external relay to

litier

e control station may now listen to

allows the talent at the

is

done

at

the User Ststion

ckmits

circuits,

or intercom in the control

in the Central

the outputs of

D

mnnector on the

control

with

agoas

be

used

with

with

some

the

air.

to

a

Each

Control Station is connected to the Central

via

Ele~troniCS

cable

with microribbon connectors.

Stations converge at the 4025 and a single cable then
connects to the 4010.
Model 4001 Control Stations to be connected to a single

Central Electronics unit. When

Electronics units are ud in an eight output

con£iguration, the Model 4002 controls all outputs from
up to four locations. Similarly, three Model 4010's and

twelve outputs

up to four locations. Priority of Control Station switch

signals is pmgrammable and may be

installation. The system may be used without priority

switching if desired.

1.5

SPLCITERASSEMBLY

MODELS

The splitter assemblies connect the control stations with
the central electronics ria 25-pair cable with microribbon
connectors.

a Model 4025 Splitter and 50-conductor

An

the Control

This

configuration allows up to four

two

Model 4010 Central

are

controlled with a Model 4003,

set

at the time of

4022

And

4025A

also

in

Page 1-2

W.1 MODEL 4010

CENTRAL

Frequency Response

30 Hz

to

16 kHz

Nok*

Interrupt channel

Non-intempt channel
Total Harmonic Distortion
Nominal Input Level

@

Miaophone

line level

Program

Nominal Output Level

User

SA

amplifier

Stations

To
To

Crosstalk

Fmm other program inputs

&

Between left

right channels

ELECTRONICS

-10

dBdinput

0

dBu/input

-8

dBuhnbalanced,

-5

dBu/balanced,

Z=2k

Z=2k

ohms

2=800

ohms

Z=10

ohms

ohms

Mains

Power

45

Consumption

1201240

1.7.2 MODELS 4001/4001M, 4002/4002M, 4003l4003M

VAC

50/60 Hz

volt-amps

Frequency Response

5OHzto16lcHz

Signal-To-Noise Ratio
Total Harmonic Distortion
Nominal Input Level

Microphone
Line

Input Impedance

Microphone
Line

123mV

-15

dBu to

Unbalanced input

470

4.711

Gain

-10

Nominal Ouput Level

dBu, balanced,

p-p

ohms

ohms

-5

dBu

Z=UM

ohms

Page

1-3

Size And Weight

4001/4001M

4003/4003M

Power Supply

Power Requirements

4001/4001M

14 VAC

@

200

mA

4002/4WZM
4003I4003M

Specification Notes

*

Ref: 05 V @ 1

responding meter.

NOTE:

AU

product information and specifications

14 VAC @ 450
14 VAC @ 1.0

kHz,

measure at output terminal terminated into

are

subject to change without notice

mA

amp

600

ohms @ +10 dBV, 20

Hz

to

20

kHz,

average

Page 1-4

SECTION

2.1
The Central

mounted unit.

sopported

dimensions and outline
of the
of

this

provides a rear panel terminal
the Model
impedance, line-level
standard microphone cable. or telw cable.
Station

(2500

adapter,

(5WO

and Program Inputs, may be made at

2:

INSTALLATION

STANDARD INSTALLATION

Mth the

Snies

El&&,

me

4000

mu

IFB

Model 4010,

of

the

Model

provided.

dra*

for all wmponents

is

4010 must

htallation

System are located at the end

manual. The Central Electronics, Model 4010,

strip

for connection to

4020

User Stations.

signal

This

is

and may be sent

The

will

work

at distances of up to

feet)

with

#22

cable. With an optional battery

this

range

can

be

feet). Connections for

extended

SA

Output,

to

1500

this

760

SA

terminal

a rack

be

a

low-

over

User

meters
meters

relays,

strip.

use

The Control Stations

either individual or common

local AC power supplies. This allows the interconnect

2.12

CONFIGURATIONS

cables (to

carrying

might

supply provides power for
switch

2.1.1
The standard Model4010

designed to operate on

50or60Hz
operate at % volts

volt model operates on

Hz

10%,50

require 1214 volts ac or 16-20 volts de. A
mounted power module

ac at
or transformer capable of supplying

TheoptputmanedstoTB2,tenninals3and4onthc

the

Central Eledronics) to

only,

bring

lamp.

INPUT

avoiding

the entire

ELECCRICAL

the

chance

system

120

that

down

This

the

electronics and

POWER

IFB

central ekt~onies

volts

ac

Thew-100voltmodelisdesignedto

ac

10%,50 or

220

60

volts ac 10%- 50 or

The 240-volt model operates on

or

60

Hz

1

amp

The series

is

provided for

with

4000

an output of S14 volts

this.

Any external supply

this

remain

signal-

a shorted cable

local

power

the

(MAINS)

10% at either

Hz

The

220-

60

240

volts

ac

control stations

wall

may be

nsul.

microphone preamplifier board of the control station.

See

figure 2-1.

signal

an average

The

program inputs accept balanced lines

level of about

signal level of +4 to +8 dBu. See figure

-5

dBa

See figure

with

26.

26.

is

a

A

standard interrupted feedback system
one Model 4010 Central Elwtronics, four Model
User Stations, one Model

4025

Splitter Assembly, and
at least one Model 4001 Control Station.
four Control Stations may

2.13

WIRE

AND

CABLE

be

used. See figure

CONSIDERATIONS

can

wnsist of

As

4020

many

22

as

The Control Stations are connected to the Central

Electronics with 50-conductor ribbon cables, Model
4015-MI.

The

MI

is

the cable length in feet. These
cables may be ordered in 5-foot increments from
feet to 100 feet. The maximum recomended cable
length

is

100 feet from any Control Station to the
Central Electronics. The user stations are wmected
to the Central Electrodtes through standard

two-

wnductor-plus-shield microphone cable (e.g. Belden

A

#9451).
rear-panel terminal strip.

The Stage Announce output

Smith #5209 spadelug attaches to the

See

figure

2-5.

is

balanced and provides

2.lA

CONNECllON

PHONES,

OTHER

Any series

1W"

SOURCES

4000

existing microphones

type.

user

stationsA

use.themicrophoneinanexistitlgTW"typcuser

station. Conned the UnSwitched
from

the

TW"

the Control Station.
to a Model 801 Master station, see Appendix C.

5

The

design of the Series
field installaton and adjustment of
features

diseussed

TO

EMSTING

TYPE

USER

STATIONS AND

Control Station

(figures

series

2-7

4000

MICRO-

can

be

conneded to

and 28) and

Control

Mic

Station

output (USM)

user station to the line-level input on

See

figure

29.

For connections

4MW)

IFB

system ped easy

the

options and

below. Options/featuns indude

priority controt speaker muting mnes or areas, return

IFB,

expansion of the

andselection of monaural

IFB

"ALL"

IFB

(same signal-the

TW"

can

function

22

OPnoNS INSTALLATION

(mtfaued)

RETURN

IFB

INSTALLATIONS

intmpted program-in
rrpuires
A)tobesuppliedby thecuaomcrortobecustom~
from RTS Systems. The additional equipment
normally consist
signals in a soitable junction box
relays. The relays

Central

Model
(see

The Model 4010

a

override another.

aetermined

(figure
switchboatd, the priority
cbanged See
prioritymay

Model

Statim have

additional

Electronics

4020

for

text

below

and

priority arraagemnt

at

the

2-10) go- to which

bedefeatadby1wnovingU6andU16inthe

4010

Central

equal

worLsonlywiththeIFBkeys.

priority fm. The signals
should

Two

the

muting.

Announce (SA)

penuits,

without intermptiag

and

priority 1, station 2
resistors intact,

two

Contml Stations be

sap

of

relay

4010

central

These relays work in conjunction with
for example,

vice versa By

2-14

the

relay
station numbers
(see

section 2.2.1, Setting Up Riority). Station

pressed

on any control station.

both

em).

The

rrtllm

IFB

equipment

of

relays to

are

unit.

"IW"

Appeadix

IFB

The

Conml

fipm

Electronics.

priority. The priority ovenide function

mulcts

Elecaonics for

buaons

the

cutting

wilt

be

are

dmrmined

has

both

(see

mtbdow

switch

coatrolled

In

addition. a modi6cation to

system

Central

by

which

priority

Station By changiug

jack

of

2-11 through 2-13.

he-level microphone

and

a

from

type

user

B).

Electronics,

one

of

on

that

Control Station

In

Thestageann-hasno

are

merely mixed t0gek-x

keyed

are

provided

area

on the Couhul Sta6m. Tbis

the

audio oparator to

director's pmgrammonitor

out the

resistors

deactivated

by their priority selection

priority 2, etc. Normally, with

relays

work

when

and

Appendix

power

supply for the

the Model 4010

station

is

as

supplied,

Contml

a Control Station
the Control Station's

this mode all Control

sim-usly.

MW

which

If

desind,

at

the

back

contrd of

the

use

shown in

for

that

station.

an

SA button

option

wdd

the

required

has

will

is

plug

can

be

the

panel

of

speaker

Stage

the

SA

speaker

fiugre

The

1

has

all

is

A~-&fuMionmayk~withgomt

smaU

modiiicatious
the talmt
Control
the User

at

Stations via

Station

lamp,acrossthefeedtothatmtion.

Cmtral

terminal

connector on
to transfer the anmumds miaophone

Electnmica

appears open ended at a 9-pin miniature D

lhetoadtoramplihainthecontrolrwm.

at

the

Control Station may now

without

the
%volt relay

the signal going over the

miniature

~JJC

User Station

by

the

mar

D

wmecbx

at

up

to

(sea

figm

2-15).

a closed-circuit loop.
switching in

tums

on a

panel.

This

is

capable of operatiag a 12- to

SO

mibmpa

This

to

communicate

an

exm

Asglsmcircuitinthe

trsnsistor

allows a relay to be

listen

air.

The output through

The

feat1118

This

load,

whose collecbx

from

to the anno-

relay

allows

witb

is

done

usually a

the program

Thepason

will

uigger

the

at

used

when60~touX)~isdrawnfromtheline.

Thew;actvnlueissetbyR4forchannel1,R33

2, R62 for
2-15. To

channel

hi-

3,

and

R91

for

channel 4.

the hay, switch a 12-volt

iampacrossthe12voltsintheasastation

user station
is

used.

22A

per

output may be

EXPANDING

ALL

FUNCTION

THE

CONTROL

used

when

forcbanuel

See

figwe

90

milliamp

Note:

Odyone

the

return

option

STATION'S

The"IFBW"bumooontheControlstationcausesallof

theIFBbuttonstobeactivated. The"SAnbuaonis~

activattd

add

MODEL: DIODWS):

40010 D25

4002(M)

40030 D100, D105, Dl10

When

switched to the
station wiU receive

2-

16.

TomaketheSAw&withthePBWbuttoa

the following

the

switches

diodes.

D56, D61

inside

right

both I&

thehtemqtd

the 4010

and

Central

right

program feed.

Electronics

charnels

at

the

Sea

are

user

figure

Page 2-2

OLD VERSION

NEW VERSION

Power

Connection

FROM POWER MODULE
OR ALTERNATE SOURCE

Figure

To

2-1

Series

4000

Control

Stations

_(

The

system

emblies

may

be

expanded

and

four Control Stations. See

for up

to

twelve.

figures

User

23

Stations,

and

2-4.

Page

2-4

three

Central

Electronics, three

Splitter

Ass-

CONTROL

STATION

mq

STATION

CONlROL

STATION

1x4

SPUmR

MODEL

4025

Fire

A

ConGgumtion-2

Page

2-3

System

2-5

Figore

A

Contiguration-3

2-4

System

S

ON

TO

USER

STAT1

INT

11

LO

-OUT

21

LO INT INT

INT

-0UT3- -OUT

NoN NoN NoN

INT INT LO INT

41

LO

INT

TOUT

INON

MIN

#22

CABLE

SHIELDED MICROPHONE

FROM

PROGRAM

SOURCES

TO

Si

Pmgram

Input

Figure

And

Page

SA

2-8

24

Output

Connections

OLD VERSION

NEW VERSION

Balanced

Figwe

Mic

2-7

Lavel

Input

OLD VERSION

NEW VERSION

Page

2-10

APPROX EQUAL TO
SOURCE SUCH

TERMINAL OF

AS

MI

-1

0

dB

"USW

USER STATION

(ClRCUrf SIDE)

OLD VERSION

Figurn

Une

LeveI

NEW MRSION

2-9

Input

Control

Figwe

Station

Page

2-10

Cable

2-12

Assembly

PI

-P4 DETERMINES

PRIORITY

Wpm

Priority Connections To

2-11

4001

Control Station

TO

1s

IFB PI -P4 DETERMINES PRIORIN

CENTRAL ELECTRONICS

(OUTPUTS 1-4)

\-

P1 -P4 DETERMINES PRIORITY

P5 TAUY (OUTPUTS 5-8)

{

P5 TALLY

CENTRAL ELECTRONICS

Priority

Figure

ConnceUons

For

Page

2-I2

4002

2-14

Control

Station

TO

1ST

IFB

CENTRAL ELECTRONICS

(OUTPUTS

1-4)

P5

TALLY

PI-P4 DETERMINES TO

PRIORITY

P5 TALLY

CENTRAL ELECTRONICS

(OUTPUTS

Prlodty

9-

12)

Figom

Cdons

2-13

For

4003

Control Station

2'40

IFB

CENTRAL ELECTRONICS

1-

(OUTPUTS

5-8)

Page

215

Figure

Speak

Page

2-14

Muting

2-16

Zones

J8

I

DPS

CONNECTOR

I

TO

24VDC

SUPPLY

Return

Figore

IFB

Connestions

Page

2-15

2-17

CH

A-B

2

r--1

-1

-

I

I

IFB CENTRAL ELECTRONICS PCB

4010

I

CH

A-B

4

=

ONE OUTPUT: INTERUPT; ONE OUTPUT: NON-INTERUPT

A

B

=

BOTH

OUTPUTS:

INTERUPT

(CONTROLLED

Figure

Stereo-Mono

Page

BY

2-16

IFB

2-18

INTERUPT

Selection

SWITCH

AND

LEVEL)

SECTION

3.l

3:

INTRODUCTION

OPERATING MSl'RUCI'IONS

3A

USER STATION OPERATION, MODEL

4020

The Series
dkussion below covers
ad operation of
umueetion of
considerably
physical contiguration of the studio,
theatre,

basics

3.4

through

32

SETUP

ELECTRONICS, MODEL

Mer you
headset into the test jack on

model

input
program. Then check programs 2 and
the program level

4000

depending

golf

course,

fm Model

3.7

AND

have

4010.

1,

turn

the

IFB

the

the

Model

System

is

very

initial

setup

equipment.

4020

on

your

eacy

as

Fi

User

needs

to

well

Station

and on

truck,

etc. you have to equip.

4020

setup are discussed in sections

below.

OPERATION OF

4010

made

all

codoas, plug a stereo

Wfi

program playing into program

monitor switch to PGM 1 and

is

louder

than

THE

CENTRAL

the

front panel of the

3.

the

mic monitor and

use.

The

as

the

setup and

vary

the

arena,

The

ve*

Caution:

the output monitor levels. To set program level to the
User Stations, tum the monitor selector switch to

OUT

1.

Set program-select switches under

1

to the de&ed channels Set the program level to its
midpoint. Have someone depress an
a Control Station and

speak

into the microphone.

IFB

OUTPUT

1

button on

Compare the interrupt level with the program level
and adjust program levels

as

needed for a balance

between the program and interrupt audio. Repeat

this

procedure for the remaining outputs. When the

is

monitor-select switch

in the
headphone redeves the
intermpted. The right headphone redens

SA

position, the left

SA

program before it

SA

audio

after the interrupt switch

33

CONTROL STATION OPERATION

MODEIS 4001p001~2,4002M~,4003M

To

use

a Control Station, press the button or buttons

of the chameI(s) you

wish

to interrupt and speak into

the microphone.

Conaed

via

the User Station to

the

Spin

XLR-3

connectm

the

Central Ekdronics

on

the

rear of

Station. Polarity and correct codons are

important

the

andpin2hasthe
pin

the

operation,

for proper operation. To

connecticm~ to malre sure

+28voltsdconitwithrespedto

1.

In

tbeehre

nniatemrpted audio on

it

is

operations,

absolutely

it

essential

save

that

pin

pin

3

will

and no dc

that

pin

1

In

time,

is

have

2

dc(positive)andthatpinlbetheeommonorreturn

(negative).

stereo headphone jack on the
User Station. Adjust headphone levels
The volume controls
tumed

missing

When

mono headphone jack.
interrupted audio. Use
speaker into

User Stations may be paralleled

similar

pow

35

S-G

FOR

Any

for a

is

will

should

Plug a pair of stem headphones into the

rea~

of the Model

are

all

the

way

down,

made so

to prevrnt someone from

that

they

a cue.

using

a

single

earplug, plug

This

this

the

Model

4020.

splitter

up to three User Stations

IFB

RTS

4020

provide stem

have

box

The Central Electronics

W

INTERCOM STATIONS

USER STATIONS

TW"

intercom station may be substituted

User Station. The BP-501 User Stations

IFB.

Any other User Station

the channel-seleb switch set to

its

jack provides

jack when plugging a

with

our

per

output.

as

cannot be

cord into the

TW-4W

to receive the interrupted monaural audio.

User Station

used

to operate on a

distance

with

the

Local

Power

(LP)

dry

pair

IFB

feed providhg long

operation up to 8 kilometers

option

(5

miles)

stepup and stepdom transformers. See figure

the

User

check

common

dy

two-wire

carry

the

4020

desi~ed.

the

or

will

channel

A

TW"

can

be

with

31.

1

Page

3-1

3.6

OPERATING

The

4020

Urn

telco

pair.

output to pins
connector going to

distances,

operated on

Balaneed/Unbalanced

where hum

Station

Just

two

WITH

attach

1

telco pairs

TELCO

can

common

and

2 r&ely on

the

is

a problem,

converters at each

DRY

be

operated on one

and

User

Station.

the

in

steru,

PAIRQ

the

interrupted

For

4U.20

with

one of our

end.

TI

"dry"

the

can

XL

long

be

3.7

OPERATING

With

a telco pair, maximum operating

average
conductors
operating range

extra

be

pair.

800

power

extended to 8 kilometers

See

figure

DISTANCES

meters (1/2

in

a telephone

to

1600

meters (1

supply and transformers,

3-1.

12VDC

TO

2mc

mile).

quad

(5

distanae

Doubling up the

will

extend

mile').

miles)

Utilizing

the

range

on telco

will

the

an

can

dry

1r

MODEL 4010

TI,

T2:

7

SENTINEL 42TU400

,,$$

5

MILES

LJ

TWlSlED

PAlR

OR

EQUIVALENT

/4w

1

MODEL 4020

TW

STATION

wmc

POWER OPTION

+

LOCAL

LOCAL POWER

Figure

Range

Page 3-2

3-1

mder

SECTION

4.1

INTRODUCTION

l%e

severid

systems

power amps, relays, power supplies, and high-power audio
tmnsfonnem. The Series
microphones, pmps, Control Ststions and a small
Centrnl Electronics. The Cmtral Electmnics contains logic,
electronic audio switches, dc power drivers that

superimpose audio on

Older

users.

The Series 4000

on dc. Neither the lielevel iudioior the dc
into the other cablea Tbe dc supplies power at the

user

location. The advanced design of the Series
then offers the following advantages over older designs:

4:

THEORY OF OPERATION

Series

end to

4000

IFB

system

disadvantages of older conventional systems. Older

consist

of microphones, preamps, Control Stations,

the

systems

iften

drive high-wwer audio down the lines to the

crosst&~~-into adjacent microphone cables.

IFB

svstem suoerimwses lielevel audio

nm

a small power amplifier at the user's

No crosstalk
Reduced weight
Reduced

Reduced
Reduced air conditioning load

Reliable and quiet electronic switching

size

energy

requirements

is

designed to overcome

4000

system consists of

dc, and a built-in power supply.

crosstalks

4MX)

system

IFB

4.3

CENTRAL

ELECTRONICS FUNCTIONAL

DESCRIPTION

POWERSUPPLY

The

power supply consists of

diagram

PC

ractifiers consisting of diodes D73
provide filtering. C83
causing radio fresuency

three

volts,
polarity-revd pmtection to
any of the supply
limiting

U33 (schematic upper right) provides
power the op amps.

U32 (bottom center) provides 12 volts

amps
U30 (bottom right) pmvides 12 volts dc to power the

CMOS electronic switches

U31 (top lee) provides 12 volts

headphone amplifiers.

SD1914).

of each transformer

qmak

26

volts, and

each

supplies

+

rails

to

the 40-volt supply.

T9,

T10, and TI1

rated

at

10 volts

is

rectified by full-wave bridge

-

C94

prevent D73

interference.

are

co1111d

40

volts

the

be

shorted. U29 provides

nnd

the other digital IC's.

rms.

-

D84.

The

outputs

in

series to provide 13

dc.

D8S - D87

filter

capacitors

20.5

dc

to bias

dc

to paver

(schematic

The

10 volts

C65

-

C67

-

D84

from

of

these

provide

should

cunmt

volts dc to

the

op

the

monitor

4.2,

OVERALL FUNCTIONAL DESCRWITON

The series
components: Control Station,
Station. The Control Station co~ects to the Central
Electronics through a SO-wnductor ribbon cable. The User
Stations
microphone cables with XLR
and a
button SS in
control lie to the Central Electmnics

is

pulled low, pulling the tally line to other Control
Stations low. DI9 is
to go to
of switch S5 to the Central Electronics. The control signal

causes

switch from program to the audio from the Control Station.
Output from the switch

driver which adds the audio to 29 volts dc.

passes

At the User Station a regulator takes power from the
combined audio and dc line to operate the headphone
amplifiers. The headphone amplifies take the he level
audio from the Central Electronics and amplify it to drive

headphones.

4000

IFB

system consists of three major

Central

CM

connect to the Central Electronics by

comector~

terminal

the electronic switch in the Central Electronics to

through the microphone cable to the User Station.

strip

at

the Central Electronics. When

figure

4-1 is pressed at the Control Station a

also

pulled down, causing lamp DS2

full

brightness. Audio is fed through another pole

is

fed to a buffer amp and acldc

Electronics, and User

at the User Station

IFB

is

grounded. Dl16

This

signal

Dl08 with {of U21 (center right) pmvide
the program buses for the CMOS switches.

6

volts dc to bias

COMROL STATION

MODELS

MIC-PRE

I

4001

CENTRAL

ELECTRONICS

-

Line

Diagram,

Fi

Series

4-1

4000

IFB

System

PROGRAM AUDIO

INPUT

SPEAKER

MUTE

The pmgram enters at the rear terminal strip through
resistors R241

T2

-

T4.

unbahced audio for switching. The

is

then coupled to the pmgram buses through CEO - C82.
The buses
allow an audio signal of up to 12 volts
through

CONTROL Sl'ATION AUDIO

The

Control Station balanced line-level microphone audio

enters the unit through T5

fed to four "mic' buses. This will

'mic'

signal. For channel

passes

'Program' is the audio that enters through the rear-panel

ted strip and

passes

to the input of the summing amp { U2. From there the
audio

voltage
added to the 29 volts dc at the output of U1.

The nonintermpted audio passes through pmgram select
switch S3, front panel level control R16B, internal mono-

stereo

u2.

through S2 to R16A, the program level control.

through R13, the CMOS switch (U3), R10, and

is

switch S1, and the buffer amp, the

-

R246,

R158 - R160, a bridging

Thess

transformers convert

are

biased

at

6 volts dc with R229 - R231 to

the

CMOS switches without distortion.

the

balanced audio to

unbalanced

peak

to

pad,

peak

program

to

INPUT

-

T8 where it is unbalanced and

be

refered to

1,

interrupted side, program

transformers

unt~led through C3 to the adjust terminal of

reguhtor

U1. ~s causes the audio signal

T2

-

T4. From there it

second

as

to

half of

and

pass

the

C5

be

When

pressed, D67 (lower right)

the SA button on Control Station number

is

pulled low, pulling pins

and 3 of U24 low. This
turning
example, R147
activated from Control Station number

on

Q5 and

is

SrEREo MONITOR HEADPHONE

S14 (upper left) selects
headset.
gahof50andcm~pply anhputpbwerof 1 w&butpre

limited

4.4

The

7307

to

about

{

wntt

CONTROL STATION FUNCTIONAL

Q6,

and

cut

out,

oower

by the 10

which

causes

~m~lifiem

pin 13

energizbg K1

then

QS

and

1.

pgnm

&I25

ohm

rasistor.

and

1

and

K1

AMP

is

hcud

and

to

K2.

will

U26) have

go

in

1

high,

If,

for

not

the

ttst

11

be

DESCRIPTION

POWER SUPPLY

ac

is

14 volts
through TB2 (schematic SD2043)
wave bridge rectifier colLFistig of diodes D3
and C11 provide filtering. U2 pmM

sensing the voltage drop

set at 250 milliamps for the Model 4001, 570

the Model

Q2 provides a consbut current

diode D8 which gives 4.7 volts to

supplied

4002 and 1.3

from

a wall-mount transforma

and

is

rectified

current

across

R12. The cunent limit

axups

for

the

Model

at

high

isol.tion

Vies

the

op

by

-

D6.

limiting

ndhmps

4003.
to mer

amps.

a full-

C10

by

for

FET

is

a

is

When the
pressed, D51 is brought low.

causing switch C to switch from audio ground to the MIC

bus.

13 to go high and switch
14 of inverter U6
thus
D29.

ACIDC

R5

across

Ul is pulled low, keeping the output dc (through R5) equal

to or less than 200 milliamps.

TALKBACK

The setting of R4 determines the cumnt at which the

takback relay trips. When
and
pulling the
energize the coil of the external talkback relay.

IFB

1

switch in Control Station number one is

This

pulls pin 9 of U3 low

Pm 10 of nand gate US is also pulled low causing pin

B

to disconnect the program.

is

pulled low causing pin 15 to go high,

inhibitiug the lower priority stations through D27

LINE

DRIVER

is

the current-limit sense resistor.

R5

is greater

base

of Q1 is greater than 0.6 volt, Q1 conducts,

base

than

1.9 volts, the adjust terminal of

IFB

SENSE

the

voltage behwen the emitter

of 47 up. This causes 47 to conduct and

When the drop

Pi

MIC-PRE

The signal from the microphone enters
preamplifier through TB1, terminals 3 and 4, where it

amplified by U1. The

1

by R7 and R5. The

and
The limiter senses the output level of U1 through R10.

-

rolls off fraauencies above 700
affected by ;licks and pops. Trim pot

of the limiter.
circuit

with

is fed to the gate of Ql.
more negative the gate of Q1 is. This
and it's mistance

to reach the negative input of U1 thus reducing the gain of
the circuit.

The output of U1 is fed to one side of TI, C15 is normally
connected to the centertap. The balanced audio output
fed through P1 to the switch board.

&

LIMITER

is

approximately 54 dB.

C6,

Dl, and D2 form n voltage doubler

that

charges

the

output level of U1.

C3 with a negative voltage

to

minimum

maximum

go high. This allows

gain

(27 dB) of U1

gain

is

set by R7 and Q1

Hz

so that the

R9

sets

This

negative control voltage

Tbe

stronger

the

causes

the

microphone

limiter

the threshold

sigd

Q1 to

more

is

is

that

variea

is,

turn

feedback

is

set

C9

less

the

off

is

Page 4-3

--

--

4001

SWITCH

BOARD

The audio
pressed, the switch

to

13,

AU

switches

a darkened room.

bright

Diodes

brightnsss
Dl20
control signal
J2

pin

Control Stations.
on.

When the

are

pulled low.
as if
on bright,
mds control signals to the Central Electronics for
IFB4. D25

dl

button

Dl16 - Dl20

triggering this station's control to the Central Electronics.

Dl8 - D23

lamp

is

received through

is

pins 7 and

8.

are

illuminated so that legends may he

The

when

the

button

D9.

D10,

and

sink

for the

md pin 1 of

1

low.

IFB

all

the buttons

sends

is

pressed.

level bus current.

J3

back

to the Central Electronics.

J2

pin

D23

W

button is pressed

D26 - D29

had

tally signals to other Control Stations, and

causes

the SA function to

prevent another station's tally signal from

prevent one station from sinking all

J1.

When

any button is

closed and the audio

illumination

is

depressed and dim otherwise.

Dl1

make a 7 volt rail that is the low

lamps.

are

pulled low.

1

is

pulls lamp

pull aU the

been prd. This

Dl2 - Dl7

the

is

When

tally

DS6

passes

of a two level type,

IFBl

J3

pin 1 sends

signal

to the other

low turning it fully

D24,

and

IFB

signal linea low

turns

work

when the

power the lights on

through

read

is

pressed,

the

Dl20

pulls

D26 - D29

the

lights

IFBl

IFB

the

low

dim.

4002

SWITCH

The

4002

put together.

IFB

ALL

Central Electronics
button

is

preventing a hum loop from being developed.

BOARD

switch

pressed.

board

lb

only difference is that there is only one

button on the

is

K1

is just like two

4002.

switched by

isolates

the

two Central Electronics,

4001

switch

The

audio to the first

K1

when the

IFB

boards

W

dc

The
panel
through
output of VR1

in

and intcMpted audio

]a

connector (schemetic SD1905)

Dl

which

provides

is

set

for

revem

13

volts by

enters

downthenvrentnsponseofVR1.

VRl

a high

impedance.

C12

and

C15

AMPLIFIER

The interrupted
panel level control R10.
u2.

This

powerof(watt(viaa10ohmsafetyresistor).

intempted input
control
amplifiers

rear

4.6

-

The rehun
additional load at
by switching a number
the
Electronics by
determines the current
When the voltage across
greater than
up. This

external
switch the microphone
from the mixing console to a
near the director.

R1

panel.

RETURN

User

talkback

signal

is

coupled by
This

IC

has

a

g.ia

of

is

ooupled by

and

amplifid

are

made available thmugh

IFB

IFB

ths

Station. This

RS,

0.6

volts,

causer

Q7

relay.

See

by

FUNCTIONAL DESCRIPIlON

function is activated by

User

73

lamp

extra

for

chd

at

Q1

ducts,

to

conduct

The

mnciated

llso

is

fed

50

and

C1

U1.

Station. This

snoss

load

which

the

the

emitter

and

extemp1

separate

section

on pin

cunrat

R6

Thiskeepstheinpotto

The

two

snd

pmkdion.

and

R7.

provide

C11

to

can

to

)'

filtering.

snd

fed

power

amplifier

alpply an output

front

panel

outputs

phone

jacks

of the

pawea

C8

to

'Iheaon-

from

on the

w

The

slows

front

Level

both

adding

is

accomplished

the

12

volt

supply

is

ssnsed

1.

pulling the

mergizt

with

amplifier

2.2.3.

The

talkbe&

and

relay

that

m

the

setting

relay

base

base

the

is

thea

User

and

Ceatral

of

trips.

of

Q1
of

coil

of

used

Station

Bpeslrer

IC

m

in

R4

is

Q7

the

to

4003

SWITCH

The

4003
boards
button. The audio to Central Electronics one and two is
switched by

K3 isolate the

loops from being developed.

4.5

put together except

USER

BOARD

switch

K2

and

three

board

is

similar to

that

there is only one

K3

whm

IFB

ALL

Central Electronics and prevent hum

STATION FUNCTIONAL

three

4001

is pressed.

switch

IFB

K2

and

all

DESCRIITION

The

4020 User
amplifim md a regulator that has a high input impedance.
The hinh inwt im~edance reduces audio line losses and, in
additi&, diow tde

channel listen only station on the

Station consists of two headphone

4020

User

Station to

"W

be

used

as a dual

intercom system.

Page

4-4

SECTION

5:

MAINTENANCE

53.1

INPUT

POWER

SELECTTON

a

5.1 INTRODUCTION

The

Series

4000

IFB

system should

maintenance other than

perfomawe

54 SERVICE INFORMATION

The

RTS System

warranted for a

The

wauanty is located

53

GENERAL

check

Series

period

MAlh'TENANCE

an

4000

of

three

at

the front of the

require

occasional cleaning and

IFB

system's components

years from the purchase

no preventative

book

are

date.

WARNING

TEE

FOLLOWING INSTRUCTIONS
BY QUALIFIED
ELECTRIC SHOCK, DO NOT ACCESS THE

INTERNAL SWITCEES. JUMPERS OR FUSE

UNLESS

YOU

PERSONNEL

ARE

QUALIFIED

ARE

ONLY.

TO

DO

FOR USE

TO

AVOID

SO.

WARNING

DISCO-

AC

POWER

BEM)RE

SERVICING.

TheModel401Oisdcsigndtooperatcon5Oor60Hs

ac

f

10%

with

the

volts

moving

mvened
5-2B).

534 CLEANING

Clean

components with
detergolt and water.
dry,

any
the solvent

533 FUSE

The

on
the

the

jumpers,

to

220-240

the

front

panels

denatured

low

pmsure

good

quality elecrmnic cleaning s01venL Avoid getting

air.

in

the switches.

REPLACEMENT

Mode1

4010

Central

the

rear

panel

is

unit

is

a 1

amp

jumpers

between TI0

volts

and the

Clean

The

circuit

Elmnics

a

314

amp

do-blo.

as

in

figure 5-2A. By

and

T11, it may

ac

f

10% ope-don (figure

cases

of the Series
alcohol
the

interiors

board

slo-blo

or

a

mild solution of

of

can

be.

has

two

fuse.

Ihe

the

cleaned with

fuses.

units

The one

fuse

120

be.

4000

with

inside

To get inside
of the
The bottom cover comes off the

To get hide the
and

then

front pad. Turn

holding the hack panel. Now pull the back off, and
circuit
on the control stations, remove the contm1 sfation from the
panel

thembertaboftheswitcheoveraway

Pull

gently fornard on the switch cover.

switchasitwillbreak. Seefigure5-1.

the401OCen~Electronics,lift

top

cover and pull

the

knobs.

card

will

in

which

it

slide out also. Toremove the switch covers

back.

4020

Upa

Station,

Remove

the

is

installed. With a

the

unit

over and remove the four screws

The

theback edge

cover will

same

remove

nuts holding the pots

small

then

slide our

way.

thelmob covers

screwdriver,

fromtheswitchbody.

Do

not

force the

to

the

the

pry

Page 5-1

LAMP

Figure

hp

Replacement

Page

5-2

5-1

Input

Figure

Power

5-2A

Seleclion,

Page

5-3

120

VAC

IF0

CENTRAL

PCB

4010

UECT

I

Input

Figure

Power

5-2B

Selection,

Page

5-4

240

VAC

5.4 PERFORMANCE CHECK

4010

TEST

5d.1 MODEL

PROCEDURE

l?qdpment Needed:

Four Control Stations (40010,

4002(M),

or

40030):
A 4020 User Station.

Three

program soum (oscillators etc.)
Stereo headphones
OsdIIoscope
Voltmeter
Ac Voltmeter

Cable assembly
Variable voltage power transformer

I.

Power

Supply

A

With variable voltage transformer,
slowly, check for excessive current drain. Measure the
volt, 24-volt, and 40-volt supplies.
check for 14,27, and 40 volts

B. Check for 29 volts

C

Short each output whiie measuring the voltage

C

C

10%.

1

volt on each output.

the respective lo-ohm, 5-watt resistor. Measure

C

02

across

each resistor with output shorted.

n.

Program

Set

all

minimum.

bputs

channel select switches to

Feed

a 1-kHz tone to program channel

turn

voltage up

13-

With 120 vac input,

across

1.8

volts

1,

all

controls to

1,

100-Hz tone to chaqel2, and a 10-kHz tone to channel

3.

Set tone level for

+4

dBu.

With program input, listen with belt pack on channel

Listen for noise. Set controls for program in both

mono-stereo switch in stereo position.

IFBl,

listen for interrupt in the left

holding priority 4 down, press priority

override. Release priority 4.

While

priority 2 IFB1, listen for override. Release

holding

2,

press priority 1 IFB1, listen for override.

Releaseboth buttons. Move mono-stereo

Press priority 4

ear

only. While

3

IFB1, lien for

holding

3,

3.

switch

mono and check for interrupt in both ears.Repeat for the

other 3 channels.

IV.

Headphone amp.

Plug test cable with 50-ohm load on each channel into test

headphone

jack

Turn

monitor switch to Program

increase monitor level and check for clipping at 9 volts p-

p on left channel.

3.

Check for signal level greater than 4 volts pp. Repeat

Turn

monitor switch to program 2 and

for right channel.

Turn selector switch to SA, adjust SA controls so that

program is visible on

on priority 1-4 and

oscihmpe.

check

for interrupt. Note: there is no

Push the SA1 button

priority on SA.

Turn

selector switch to mic

1,

press any priority 1 button

and check for tone. Repeat formic 2-4 (priority 2-4).
Plug in headphones to test

dimortion on

all

positions.

jack

and listen for noise and

a

5.4.2 MODEL 4001 CONTROL STATION

PRETEST PROCEDURE

MIC

1.

ears,

press

While

to

1,

A

With

an

doscope

on INT output

1,

turn

up level,
watch for smooth operation of the pot, output level
should reach
then to

15

dB.

-4

3,

check to

dBu. Switch program to channel

see

that the level drops no more than

2,

Move the odosmpe to NON-INT output

and

check for maximum level and switch program to 1,2,3.

B.

Repeat Afor channels 2 through

C.

SA. Connect

scope

to SA out, load with 2kilohms,

4.

check for -1.2 dBu (1.8 voltsp-p). Check programs 2

Equipment Needed:
Oscillosmpe

Audio signal generator

1,

Test jig with adapter cable
Inspection
Inspect the unit for missing parts or damage.

&

3.

Test

Test

Connect 14 volts
123 millivolts p-p at 700
Pin 4

is

ground.

capacitors

Connect a scope with a 4,700 ohm load to pins 1 and 2 of
PI.

Adjust

Reduce

output signal should
input frequency to 100
should remain

5A3

TEST

Equipment Needed:
Oscilloscope or stereo headphones

Two audio signal generators
Central Electronics, Model 4010
Tested Model
Splitter Assembly, Model 4025

input signal

MODEL

PROCEDURE

ac

to terminals 3 and 4 of TB27. Apply

Check

the limiter pot,

by

20

be

Hz,

above

4.0 volts p-p.

4001

IFB

4001

Hz

to terminals 3 and 4 of TBl.

for 17 volts dc on the Wter

R9,

for 6.0 volts p-p output.

dB

to 123 millivolts p-p. The

above

5.0 volts p-p. Change the

then to 10

CONTROL

kHz,

STATION

The signal

Observe that the lights come on dimly.

the oscilloscope (or listening in the headphones) press the

IFBl button on the unit

in signal from the pmgram to the

light

to

go bright on both Control Stations. Release IFBl
and press
the lights to go bright.

Turn

test for IFB2.

Turn the monitor select switch to OUT

IFB

ALL,

the monitor select

being

check

switch

tested

mbpre.

for the

change

to OUT 2 and

While

watching

Notice the

Look

in

signal

repeat

3

and

repeat

change

for the

and

all

the

£01

1FB3.

Turn the monitor select switch to OUT 4 and repeat for

1FB.I.

Turn the monitor select switch to

oscilloscope to ring of monitor headphone
repeat for

SAA

PROCEDURE

Equipment Needed:

SA.

MODEL

4002

IFB

CONTROL SFATION

SA.

Conned the

jack,

and

"0

Check

for damage or missing parts.

frayed

wires.

an LM317MP.

Setup
Connect the left channel of the monitor headset

from the 4010 to the oscilloscope, or plug in a
stereo headphones. Set the 4010 for program on
outputs and the SA output. Set the monitor select switch
to OUT
wnnector into 13 (the one nearest the board edge). Plug
the fXth 10-pin wnnector into J2. Plug the 50-pin
wnnector into the Splitter Assembly. Plug a tested 4001

into the Splitter Assembly also. Plug the splitter into the
4010 Central Electronics.

Qnnect a mic level signal (123
input on the mic-pre, terminals
power wrds of both 4001's into 120 volts

Check

that R12 is 5.1 ohms and that U2 is

1.

On the 4001 being tested, plug the first 10-pin

Check

for broken or

jack

all

mV

p-p) into the

3

and 4 of TB1. Plug the

ac.

mic

(tip)

set

four

level

Oscilloscope or stereo headphones
Two

audim

signal generators
Central Electmni~s, Model 4010
Tested Model 4002
Splitter Assembly, Model 4025

of

Check

for damage or missing parts.

frayed

wires.

an

LM317MP.

Setup

Connect the left channel of the monitor headset

from the Model 4010 to the

of stereo headphones.

four outputs and the SA output.

switch to OUT
10-pin wnnectors into 17 and I8 . Phg the

connectors into J5 and 16. Plug the

Check

that R12

Set

1.

On the 4002 being tested, plug the

is

22 ohms and that U2

osdbscope,

the 4010 for program on

Check

Set

for broken or

or plug in a set

the monitor select

Mh

50-pin

connector that

jack

lbpin

is

(tip)

all

first

Page 5-6

comes from J5 and J7 into the Splitter Assembly. Plug a

tested 4002 into the Splitter Assembly

splitter into the 4010 Central Electronics.
Connect a mic level signal (123 mV p-p) into the mic level

input on the mic-pre, terminals 3 and 4 of TJ31. Plug the
power

wrds

ofthe

two

4002's into 120 volts

also.

ac.

Plug the

Inspeclion

Check for damage or missing parts. Check for broken

bayed

wires

LM317T.

Set

Up

Check that R12

is

1

ohm and that U2

is

01

an

Test
Observe that the lights come on

the doscope (or listening in the headphones) press the
IFBl button on the unit being tested. Notice the change
in signal from the program to the mic-pre. Look for the
light to

and press IFB

the lights to go bright except for the IFB

tested 4002.

Turn the monitor select switch to OUT 2 and repeat the

above

Turn the monitor select switch to OUT 3 and repeat for
IFB3. Test

Turn the monitor select switch to OUT 4 and repeat for
IEB4.

Turn the monitor select switch to SA.

odoscope to ring of monitor headphone
repeat for SAl.

Now unplug the 50-pin cables bom both units and attach
them
Repeat the test for IFBS
IFB

go

bright on both Control Stations. Release

ALL,

check for the change in signal and

test

for Irn.

to

the other 50-pin connectors on the 4002's.

-

ALL

lamp will light on the 4002.

dimly.

IFB8 and SA2, noting that the

While watching

ml

ALL

on the

Connect the

jack,

Connect the left channel of the monitor headset

from the Model 4010

of stereo headphones. Set the 4010 for program on

four outputs and the SA

switch to OUT
10-pin connectors into J12,J13, and J14 . Plug the fifth

lo-pin connectors into J9, J10, and J11. Plug the 50-pin

conneetor that comes from J9 and J12 into the Splitter

all

Assembly& plug a tested 4003 into the Splitter
Assembly. Plug the splitter
Electronics.

Connect a mic level
iput on the mic-pre, terminals 3 and 4 of TB1. Plug the
power cords ofthe

Observe that the lights
the oscilloscope (or listening in the headphones) press the

IFBl button on the

in signal from the program to the

and

light to go bright on both Control Stations. Release IFBl

and press IFB

the lights to go bright except for the

testei4003.

Turn the monitor select switch to OUT

above test for IFB2.

to

the

dm

output.

1.

On the

two

ALL,

-

4003

signal

(123 mV p-p) into the

4003's into 120 volts

wme on

unit

being tested. Notice the change

check for the change in signal and

-

Set

the monitor

being tested, plug the

into

the 4010 Central

dii.

mic-pre.

jack

or plug in a set

select

mic

ac.

While watching

Look

for the

IFF3

ALL on the

2

and repeat the

(tip)

all

first

kvel

all

5AS

MODEL 4003

PROCEDURE
Equipment Needed:

Oscillosa,pe or stereo headphones
Two audio signal generators
Central Electronics, Model 4010
Tested Model 4003

Splitter Assembly, Model 4025

IFB

CONTROL STATION

TEST

Turn the monitor select switch to OUT 3 and repeat for

IFB3.

Turn the monitor select switch to OUT 4 and repeat for

m4.

Turn the monitor select switch to SA.

oscilloscope to ring of monitor headphone
repeat for SA1.

Now unplug the 50-pin cables bom both
them to the second 50-pin connectors on the 4003's.

Connect the

jack,

units

and attach

and

Repeat the above test for IFBS
the 50-pin cables from both units and attach them to the channel

third 50-pin connectors on the 4003's. Repeat the above
test for IFB9
lamp

will

5.46

MODEL

PROCEDURE

L

Set Up

A.

Equipment Needed:

-

IFBl2 and SA3, noting that the

light on the 4003.

4020

USER STATION TEST

Oscilloscope

Voltmeter
Audio signal generator
RTS Systems power supply or Model 4010 Central
Electronics

-

IFB8

and SA2. Unplug

IFB

ALL

(ring). Check the mono headphone jack for output from

Usten Test

Listen with headphones for noise and distortion.

5.5

TROUBLESHOOTING

This

section

system
If no sound is heard at the

Central Electronics
on the front panel of the Model 4010 to
29 volts dc on pins
the User Station. The audio level should
on pins

the User Station.

1.

is

designed to help locate which

is

at fault.

1

and 2. If there

belt

is

powered.

1

and 2 of the

is

dc and audio present, replace

pack,

Look

XLR

unit

check

to

see

that the

for the green

be

on. Check for

connector going to

be

1

LED

-

2voIts p-p

in a

If there

Check circuit board for damage or missing parts. Check

for proper insertion of ic's. Check for broken or

- -

wires.

C

Unit Set UP

Adjust both volume controls to minimum. Attach volume level on the Central Electronics

oscilloscope

(tip) of the stereo headphone jack. Stations, or remove the 50-pin plug at the Central

U.

Test 4010

Plug the unit in and check for 13 volts

capacitor C12.

Apply a 1-lrHz signal at 2 volts peak to peak to channel

This

may

with an RTS Systems

be

0.6

and to 100-Hz. The signal should remain above 0.4 volt

peak

Increase the INT volume control

just clipped, then

seen. The sine wave should

with 50-ohm load to the le£t channel output

f

1

be

done through the 4010 Central Electronics or

TW"

power supply. Output should

volt peak to peak. Change the frequency to 10-kHz

to

peak. Return the signal generator to

so

that the waveform

back

off the control until no dipping is

be

at least 9 volts pp.

frayed

mlt on filter

1

kHz.

shorted cable. Repair or replace the Central Eketronics

as

If there is dc but no audio, check to
enterine the Central Electronics, that the oroeram
selecteion the front panel sekadr switches Ad ;hat the

Check to

Electronics.

If a Control Station intempts but

see

should brighten when pressed. If the

still no audio, check the microphone connections

1.

terminal block on the CC4001

Station.

If a Control Station does not intermpt, check the cables

going to the Central Electronics. Make

priority plug on the Control Station

is

Replace the Control Station If
replace the Central Electronics.

is

necessary.

see

as

required.

that it

is

no

dc

and the green

if any buttons are pressed on the Control

I£

still no

powered. The buttons should

audim,

LED

is on, check tor a

see

that program

repair

or replace the Model

has

no audio, check to

be

unit

is

card

of the Control

is

turned up.

lit dimly and

powered but

sure

are

plugged in.

stin

no results, repair or

at

the

that the

is

is

Repeat the procedure for channel

channel 2 and checking the right headphone output

2,

applying the signal to

Page

5-8

SECTION

6.1

6:

LISTS

INTRODUCTION

OF

REPLACEABLE PARTS

This section contains
shipping list
of a part is the manufacture.r and the manufacturer's pan number.

6.2

HOW TO OBTAIN

Pam may

6.3

SHIPPING

1

;

1

1

6.3.1

final

be

obtained directly

Telex Communications,

12000

Burnsville,
Telephone:

Fax:

(800) 3230498

Model
Power Supply,
Technical

Shipping
Plastic Bag

FINAL A%EMBLY, MODEL

parts

lists

acd

instructions for ordering replacement parts.

assembly,

Portland Avenue South.

MN

[phone]

LIST MODEL

4001

Cwbol Station

back

PARTS

from

Inc.

55337

U.S.A.

4001

Calrad

45-768

panel and/or fmnt panel and printed circuit

Telex Communications, Inc.:

Manual

Carton

-

9000-2359-00

4801

-

9010-U)031)0

The

parts lists are divided into four sections:

board.

Immediately

following the description

Spacer,
Spacer,

Spacer, Hex
Cable Mtg Cradle Panduit
Hex
Washer,

Screw,

Screw,

Lens Cap,

Legend Plate,

Cable Assy.

Connector,

Hex

3/16

Jack

Lock

4-40
4-40

4-40 x 314

D

x

4-40

Screw.

#4

x

112"

x

314"

Flat

Clear

Flat

IFB & VI Per Dwg

10

Pin

Smith

3/16

H

x

1

TM,

9/16"

Elec

Internal Tooth

Phil,

Allen Set

EAO

WH.

3M

3473-6010

EAO

94ML

RD

NoThd, Smith

Smith

94020

TMlS4

Hardware

Pan Hd, Ye1 Cad

99-921.7

99-908.9

RA-47-50-7

2438

9016

63.1

End

Assembly,

Model 4001 - 9010-2003-00 (continued)

1

1

6.32

Corn 50 Pin Male 3M 3564-1002

Ribbon

Insert

Rinted

Res.
Res.
Res.
Res.
Rcs
Res.
Res.

Res.
Res.
Pot, Trim
Cap, .Olnf/lKv

Cap, 47pf/50v C.D. Radial,
Cap, Mono .Oluf/50v
Cap.
Cap, 22uf/50v Mono Cer Radial 10%
Cap,
Cap,
Cap,
Cap,

Cap, Tant, .47/50V Radial
Diode,
Diode, IN6263
Transistor,
I.C. LM78LOSACZ

I.C.

Header

Term

Cabble

Labels,

Cimtlt

CF
CF

CF

CP

CF
CF
CF
CF

CF

50

Cond

Spectra

Model 4001 Per

Assembly,

10K

ohm

lOOK ohm 1/4w 5%
1OM ohm 1/4w 5%

L1K

ohm 1/4w 5%

220

ohm 1/4w 5%

2%

ohm 1/4w 5%

22K

ohm 1/4w 5%

22

ohm 1/4w

9.lK ohm 1/4w 5%
Linear

C.D.

Model

1/4w 5%

5%

1OK Piher PTClOLVlOKA

Disc

Radial

Ill

4001, Mic

m

.1

Lcad

Spacing

Mono .luf/*

Elec

lMIuf/25v

Elee

lOnf/l6v Radial

Elee laOof/l6v Radial

Elec

47uf/16v Radial

MRJ(n

J305

Socket, 8

Molcx 22-14-2044

PCB,

CC4000

Block

4 Poa
Transformer, Audio Born
Coupling
Die,
Diode,
Diode, IN5333 Zener Voltage Regulator
Lamp, 18 Volt

Switch,

Header, 4 Pa. Berg

Piece

MR502

lN4004

EAO

.1

Spacing, 1"

Axial

Motorola

Si

SS*conhr

National

Pin

Bmdy DILSP-101)

Mic

Pre

Bd

FAB

Per

~mrt

EAO

99-910

Motorola

1

Amp,

JKL

8099SBP

99-456

Momentary Lighted

65606404

251040453

LMW

4M1V

843l352801050

3382

Prc

Board,

Lcn&

Dwg

2000

P/B

CC4000

-

W30-EJ994JO

Page

6-2

63.2

6

2

1

633

Rinted

Switch

Header,

Header,

PCB,

Front

circuit

Lens

14
72

4001

SwBd

Wnel,

Model

Assembly, Model

Holder Gray,

Pin,

DL

Row

Str, Berg

Pm Berg

65611472

(EAO)

FAB Per

4001 - 9070-2006-00

4001,

EAO

Mic

99-9208

65611414

Dwg

4375

Pm

Board,

CC4000

-

9030-199900

RTS Part Number

QQ

8.5

633.1

1
1

6A

Shipping

1
1
1
1
1

6.4.l

Descriation

Extrusion,

Front

Gooseneck
Gooseneck Wmkeen

Model
Power Supply, Wad

Tecbdcal

Shipping Carton
Plastic Bag

Final

Front Panel

Panel,

Model

Mic,

20"

Ust,

Model

4002

4002

Control Station

Manual

Assembly, Model

W/O

Grooves,

4'

x

1

314"

4001M Goosend - 9070-2360-00

-

9000-236100

45-768

4002 - 9010-201160

pTS Part Number

9050-2314-00

RTS Part Number

Spacer, Hex
Spacer,
Spacer, Hex

CabIe

Hex, Jack Saew,
Washer,

Saew,
Serew,

4-40

3/16

D.

4-40

MTG Cradle Panduit

Loclr

#4

4-40

x

112"

440

x

314"

x

314

x

3/16

x

1 Tbd,

9/16"

Internak

Phil,

AUen

Smith
H.

RD

Smith

TMW

EIee

Hdware

Tooth

Pan Hd,

Set

9402L

No

Thd,

9402(1

Yel

Smith

9016

RA-47-50.7

Cad

Page

RTS Part Number

6-3

6.4.1

Finnl

Assembly;

Model

4002 - 9010-U)ll&l

11
11

2

10

2

1

6.42

Lens

Cap,

Plat

Ch

Legend

Cable

Connector,

Cona

Ribbon

Iasert

Muted

Res.
Res.

Res.

Res.
Res.
Res.

Res.
Res.
Rea
Pot, Trim

Cap, .Oluf/lKv
Cap, 47pf/50v
Cap, Mono .Oluf/50v
Cap,
Cap, .22uf/50v

Plate,

Flat

Wh.

Assy,

IFB

8t

W

10

Pin

3M 3473-6010

50

Pin

Malc

3M 3564-1002

Cable

50

Cond

Labels,

Cireait

CF

CF
CF

CF
CF
CF

CF

CF

CF

Mono

Cap,

Elec

Cap,

Elec

Cap,

Elec

Cap,

Elec

Cap,

Tant

Diode,

Diode,
Transistor,
I.C.

LM78L05ACZ

Voltage Regulator, National

I.C.,

NE5532N

I.C. Sodret,
Header Molex

Term

Transformer, Audio
PCB,

Model

Assembly.

1OK

ohm

loOK

ohm

10M

ohm

LX

ohm

220

ohm

2.2K

ohm

22K

ohm

22

ohm

9.X

ohm

Linear

W.

CD. Radial,

.luf/50v

Mono

1m/25v
lOuf/l6v
100uf/16v
47uf/16v

.47/50V

MRSOZ

IN6263

Bloek 4 Pos

CC4000

Motorola

1305

Signetics

8

Pin

2114-2044

Mic

1/4w 5%

1/4w 5%

1/4w 5%

1/4w 5%

1/4w 5%

1/4w

1/4w 5%

1/4w 5%

1/4w

1OK

Radial

Siliconix

Bwdy

Eleehovert

Pre

EAO

99-921.7

EAO

Per

Dwg

Spectra

4001

Per

Model

5%

5%

Fir

Dim

adial

.l

Lcad Spacing

.1

Spacing,

Cer

Radial

Axial

Radial

Radial

Radial

DILSP-108

Bouras

Bd

FAB

99-W.9

2483

843l35U#)1050

I11

3382

4002,

Mic

Pre

FTClOLVlOKA

2LS

1"

Length

lO%

LhC317MP

251010153

LM903

Per

Dwg

2000

Born

6.43

6.4.5

Printed

Front

Chit

Coupling Piece EAO 99-910

CF

Res.
Diode,
Diode,
Relay, Gordos
Lamp,
Switch, EAO
I.C.

Socket,

Header,
Switch
Header, 14 Pin, DL Row

Header,

Panel, Model

Assembly,

100 ohm

MR502

lN4004

18

Volt

4

Pos

Lens

I2

1/Zw

Motorola

1

Amp,

835Q

JKL.

99-456

14

Pin

Bnmdy

Berg

Holder Gray, EAO

Pin

Berg

4002

8099SBP

65646404

Model

5%

400V

MO

Ohm, UV,

Momentary

DIL14P-108

STR,

65611-472

-

9070-2014.00

4002,

Switch

Lighted

99-920.8

Berg 65611-414

Fom

P/B

Board

1C

-

9030-437600

pTS Part Number

RTS Part Number

12

6.4.5.l

1

6.5

Shipping

1
1

1

1

I

Extrusion,

Front

Gooseneck

Gooseneck

Model
Power Supply, Wad

Technical

shipping Carton
Plastic

Front Panel W/O Grooves,

Panel, Model 4002M

Mic,

20"

Wmdsereen

List.

Model

4003

4003

Control Station

Manual

Bag

Gooseneck

9000-2363.00

45-768

4'

x

1

314-

-

9070-2361-00

9050-231400

RTS Part Number

RTS Part Number

Page

6-5

65.1

FLnal

Assembly,

Modd

40Q7

-

9010-M19-00

652

Spacer,
Spacer, 3/16
Soaffir.

&ble

Hex

Washer,

Screw,

Sam,

Leac

Legend

Cable

C!ame&m,

Cone

Ribbon

Insert

mted

Res.
Res.
Res.
Res.

Res
Res.
Res.
Res.
Res.

Pot,

Cap, .Oluf/lKv

Cap,

Cap, Mono .01uf/50v
Cap, Mono
Cap,
Cap,
Cap,
Cap,
Cap,

Diode,

Diode,

Transistor,
I.C.

Hex

4-40

D.

Hex

4-40

~TG

Cradle

Jack

Screw,

Lock

4-40

x

1/2"

4-40

x

3/4'

Cap,

Flat

Plate,

Assembly,

10

50

Pin

M&

Cable

Labels,

Chit

CF

CF

CF

CF
CF

CF

CF
CF

CF

Trim

47pf/50v C.D.

.Zuf/Uhr

El%

Elce

Elee

Elec

Assembly, Model

10K ohm 1/4w 5%
lOOK ohm 1/4w 5%
10M ohm 1/4w 5%

1.1K ohm 1/4w 5%

220

ohm 1/4w 5%

22K

22K

ohm 1/4w 5%

22

ohm 1/4w 5%

9.lK ohm 1/4w 5%

Linear

.luf/SOv

1000~€/25v
10ufll6v
100uf/16v
47uf/16v

MR502

lN6263 Signal

J305

LM78LOSACZ

x

3/4 Smith

x

3/16

x

1

Thd

panduit

9/16"

P4

Internal

Phil,

Allen

Clear

EAO

Flat

Wh.

IFB

&

Pin

3M 3473-6010

3M 3564-1002

50

Cond Spedra 8431352801050

Model

ohm 1/4w

10K

C.D.

Mono

4002

Puher

Disc

Radial,

.l

.I

Cer

9402L

H.

RD

No

Smith

940U)

TMlS4

Elec

Hdware

Tooth

Pan

Hd,

Yel

Set

9P921.7

EAO

99-908.9

VI

Per

Dwg

Per

Ill3382

4003,

5%

PTClOLVlOKA

Radial

2LS

Lead Spacing

Spacing,

1'

Radial

Thd,

-

RA-47-50-7
Cad

2438

Mic

Length

10%

Axial

Radial

Radial

Radial

Motorola

Siconix

National

Smith

Pre

9016

Board,

CC4000

-

!J030-1999-00

6.52

pry

Printed

Circuit

MDti0n

Assembly, Model

4003,

Mk

Pre

Board,

CC4MW)

RTS

-

9QU)-199P00

Part

Nmnk~

1

1

1
1

2

1

6.53

Voltage Regulator, National

LC,

NE5532N

I.C.

Socket,

Header Molex
Term Block
Transformer, Audio

Printed

Clrcnit

Coupling

Diode,

Diode,
Relay,

Lamp,
Switch,

I.C.

Header,
Switch
Header,

Header,

MI232

lN4004

l50

18

EAO

Socket,

Lens

Sietics

8

Pin

Bdy

22-14-2044

4 Pos

Elcdrovett

Bonrns

Assembly, Model

Piece

EAO

Motorola

1

Amp,

Ohm

5V

Cd

Volt

TKL

8099SBP

99-456

14

Pin

Burndy

4 Pos.

Berg

Holder Gray,

14

Pin,

DL

Row

72

Pin

Berg

99-910

Momentary

6564644

65611-472

LM317MP

DILSP-108

251040453

LMwCn

400V

Monser

DIL14P-108

EAO

Str,

Berg

4003,

Switch

ME431-2305

Lighted

99-920.8

65611-414

Bond,

P/B

CCQ000

PTS

-

9030.437700

Part

Numbex

65A

pry

19

65.4.l

1

1

Front

Panel,

Model 4003

W~tion

Extrusion, Front Panel

Front

Paml,

Model 4003M

Gooseneck

Goosend Wmckereen

Mic,

20"

-

90701202240

W/O

Grooves,

Gooseneck

4'

x

1

314

-

9070-236400

RTS

Part

9050-231400

RTS

Part

Number

Number

655

65.6

Shipping

Final

Ust,

Model

4010

Spade

Ln&

Washer,
Nnt, Hex

Serew,

Scrcw,

Cable Tie Panduit
Rubber Stick
Teehaifal

Nylon

Kep

10-32 x 112"
6-32 x 318"

Manual

Assembly,

Model 4010

Central

T & B

Ektronics

RAZZ17

I10

Smith

6-32

Trnss Hd, Phil Cad

Trnss Hd,

PLT2M

On

Button Gray,

Mode1 4010

-

9000-2365-

2674

Phil

3M

-

9010-2W&00

RTS Part Number

Black

S15012

1

4

65.7

Washer, Nylon Sbouldcr Smith
Washer.
Nut,

Nnt, Hex
Screw,

Saew,

Saew,

Saew,

L.E.D.

Transformer

Knob,

Knob,

Knob,

Insert

Back

Lue

CaGe
Hex Jack Screw,
Nut, Radio Hex
Saew,
Saew,

Power

Strain Releif Heyco

Fuse,

Flat

H&

4-40

6-32 x 318"

8-32 x 318"
8-32 x 318"

Green

Black

Sie Blk

Dual

Labels.

Panel

Solder

MTG

4-40

4-40

Cord

314

3318"

K~P

k32

318"

x

114"

pan Hd, Phil, Ye1 Cad

Biding

Pan

Hd,

Plat

Hd, Pa Blk

Oshino

Can

Ah

Blk

Model

Assembly,

#4

Cradle

x

1/T

x

318"

6'"

Amp Slo-Blo Littlefuse

OW124

Hudson

KMOB-118

114"

Alcn

114"

Ah,

4003

Model 4010

Smith

1414-4

Panduit

9/16"

Elec

4-40

Clear

Pbil, Pan Hd, Yel Cad

Pan

Hd,

Gray Belden

1137

2668

Hd.

Phil

Oxd

HU-S36568&MU

KiWB

KSIOOB

Per

Ill

3382

-

9020-213900

TMlS4

Hdware

Cad
Phil, Cad

17237

RA-47-50-7

313.750

65.7

65.8

Back

Pand

Assembly,

Fuse

Car&r Sehurter Fek 031.1666

Fuse

Holder

Cable

Assembly, Model 4010

Connedor,
Com.
Ribbon

Back

Cover Plate, Per FAB

Cover Assembly, Mcdel4010

Fibe&

Cover,

Printed

l0

So

pin

Cable

Pallel, Model 4010 Per FAB ]9181/FD1980

.008Thk

Top/Bottom

Circuit

Model

Body

Schurter

10

3M 34756010

Female 3M 3565-1000

50

Cond

14x16
Model 4010 Per FAB

Assembly,

4010

-

9020-2139.00

PCC

031.1653

Spectra 8431352801050

Dwg

2332

Dwg

Model

4010, CC4010 - 9030-197400

1982

RTS

Part Number

2xmMWm

280UXM3-00

9020-2141-00

2007~

2ao&ooUM)

WllMXll-00

9080-198MX)

9100-233243
9020-2140-00

l303mmw

9100-1982-00

RTS

Part Numk

Washer, lock #4
Washer,
Nut,
Nut, Pem 6-32 Pem
Nut,
Screw,

Res.
Res.
Res.
Res.
Res.

Res.
Res.

Res.
Res.
Res.
Res.
Res.
Res.

Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.

Lock

Radio

Hex

6-32

4-40

CC

33K

CF

100

CF

100

CF

lK

CF

10K

CF

l00K

CF 10

CF

150

CF

1s

CF

200

CF

22K

CF

22K

CF

22K

CF

22

CF

240

CF

39K

CF

470

CF

4.7K

CF

47K

CF

4.7

CF

5lK

Internal

#6

'61

Hex

4-40

Radio

x 318" Pan

ohm

ohm

1/4w

ohm

11%

ohm

1/4w

ohm

1/4w

ohm

ohm

I/%

ohm

1/4w

ohm

ohm

1/4w

ohm

ohm

ohm

1/4w

ohm

1/4w

ohm

1/4w

ohm

1/4w

ohm

1/4w

ohm

ohm

1/4w

ohm

1/4w

ohm

114w

Tooth,

Clear

Eng

Pattern

Hd,

lw

5%

5%
5%

5%

1/4w

5%

5%

1/4w

5%

1/4w
lw

5%

5%

1/4w

5%

Tooth

Cad

KFZ-632

Phil,

5%

5%

5%
5%

5%

5%

5%

5%

5%

5%
5%

Zinc

plated

Cad

Page

6-9

Printed

Cirmit

Rea

CF

Res.

MP

Res.

MP

Res.

MF 27.4K

Res.

MF

Res.

WW

Pot, 50K Audio
Pot, lOK Audio Dual
Pot, DL 50K Audio
Pot, Trim

Cap,

lOopf/50rr

Cap,

mluf/lOOv C.D. Radial

Cap,

.Oluf/lkv C.D.

Cap,

220pf/50v Cer

Cap,

47Opf/5& Cer

Cap,

Mono .luf/%

Cap,

Elec

Cap,

Eke

Cap,

Elec

Cap,
Cap,
Cap,
Cap,
Cap,

Diode,
Diode, lN914B
Diode, lN4004

Diode, lN5234B Voltage Regulator 6.2V
Tmuktor, MPSU45 Motorola
Traodstm, MPS4355 Motwola, PNP
Tmuklor, 2NW1 Motorola, NPN
I.C., MC14012BCP Motorola

1.C" MC14049UBCP Motorola
Voltage Regulator L.M317K, National

Voltage Reor
Voltage Regulator, National LM317MP
I.C. SGS TBA-820-M

1.C

MC3358P Motorola Sub= 160.%3458-0P

I.C.

Analog
Relay, Gordos
Switch, Slide, SPDT CBrK 1101M2-CQ
Switch,
Swit4 Rotary
I.C. Soeket,

Assembly,

820

ohm

1.2lK ohm 1/4w 1%

243

ohm 1/4w 1%

ohm

4.m ohm 1/4w 1%
10 ohm 5w 5%

"CP

500

ohm Piher PTlOLV

Cer

330011f/25v

10uf/50v Radial
100uf/16v Radial

Elee

47Wv radial

Myh .luf/400v Radial

MMK

1/100V 10% Sub= 1516RlOI2U

Taut lOuf/l6v Radial

.Ol/Slrv,

Cer,

MRS02

Motrola

Sii

1

Switch RCA CD4053BE

835C3

3

Poa. PC Mt

12

8

Pi

Model

4010, CC4010 - 9QU)-197440

11%

5%

1/4w 1%

AB

70U4N040SM3A

Bonrns

'CP"

Disc

Di
Di
Di

.1

kdal

1400V Murata DE7150FZ103PVAl

Amp,

WlV

C&K

Pos. RCL U20lXQOB12UPJAR16

Burndy

8W24D15DlS

AB

26M906

Radial

-

Min

radial
Radial
Radial

Spa- 1"

400V

National

500

ohm, 12V, Form 1C

7'211-SPY-ABE

DILSP-108

1"

Leads

Length

RTS Part N&

6.53

Printed

Cidt

I.C.

Sodret, 14

1.C

Socket, 16

Term Strip

J&

P~OUO

Transformer
Transformer,

#l3

Shield Bead Fairrite

Assembly,

27

114.

EWC

Audio

Model 4010, CC4010 - 9000.197460

Pin

Burndy DIL14P-108

Pin

Burndy DIL16P-108

Po6

Mpum

SMK

S-G~U

LP-20.6oO-B8

Bourns

Fnse, 1 Amp Slo-Blo, Littlefose 3U001

Fuse

Clip P.C. Littlefuse 102071

IERC

Heatsink

Heatsink
Header, 14
Header,

6.59

Front Panel, Model 4010 - 9070-1977-00

19

2

29

2

Ext.

IFB
Ext.

Support Bracket, Model 4010 Per

72

Front
Front Panel Side Rail, Model 4010
Side 10' x 13/4" Die 3780 Mat'l

462-To3

Aham

363

Pin,

Dl Row Str, Berg 65611-414

Pin Berg 65611-472

l2'

x

1

3/4"

Die

A104227Nl~R26

LM9003

26?3aXO1

3854

AUoy

6063T5

mT6

FAB

Dwg

RTS Part Number

RTS Part Number

2326

6.6

1

1
1

1

Shipping

Model

T&d

Shipping
Plastic Bag

List,

Model 4020

IFB

Belt Pack Talent Electronics

-

9OML236840

Manual

Carton

RTS Part NumM

Page 6-11

6.6.1

Fii

Assembly,

Modd

4020

-

90101927M)

6.62

Washer,

Washer,

Nut,

Screw,

Knob,

Cap,
Nut

Back

Washer,

W&,

Nut,

Nut,

Screw

Cone

Phono

Com~

Wue, 24
Wue, 24
Wire, 24

Wue, 24Awg,
Wire, 24
Wire, 24 Awg, Violet S Long

Case

Pop

Extruded

ExtModd4020Case6'xTx11/2",ATI#~1

Belt

Ld

375-32

Teflon

Hex

f&l8 x 1/2"

Gray Selm S150-250

Gray

Cover,

Panel

Hex
Hex

440

Carbon

Jack,

3

Assembly, Model

Rivet

Qip

Seastrom

375-32

W/Dot

Gray Sifam,

Assembly,

Lodr

#4

Lodr

375-32

Kep

440

375-32

x

3/8"

Mic

Mono Switchd

Pin

Female Hirose

Awg,

Blue Vinyl Stranded,

Awg,

Brown

Awg,

Black
Red

Awg,

Green

Dome

Case,

Model

Per FAB

Internal Tooth

561237-40

Flat

Hd, Self Forming

SZam

C152

N1M

Model

4020

Internal

lOOde

Head

Tooth

Internal

R

Hd,

Switehcratt

HA16PR-3S

Vinyl

Vi~~yl,

Stranded,

Viyl,

Stranded,

S

Long

4020

Whim

4020

Per

Dwg

1385

Stranded,

-

9020-192640

Tooth

C/R,

Br

MN114B

N-111

F

5"

S

S

SSD

4.2

FAL?

Dwg

Wh

Zinc

FD18l8

6.63

Printed

1 Res.

3

1
1 Res.

2

4

Res.
Res.

Res.
Res.

Circuit

CF

10K

CF

10

CF

11K

CF

1%

CF

1M

CF

22K

Assembly,

ohm

1/4w

ohm

1/2w

ohm

1/4w

ohm

1/4w

ohm

1/4w

ohm

1/4w

Model

5%

5%

5%

5%

5%

5%

4020

-

9a30-190400

Page

6-12

RTS

Part

Numbcr

6.63

Printed

Circuit

Assembly,

Model

4020 - 9030-l!W-O1l

(continued)

Q&

Dwcriutio~

Rw.

CFF

2.7 ohm

Res.

CF

470

Pot,

SOKAudio

Cap,

220pf/50v

Cap,

470pf/50v

Cap,

Mono

.lnf/50v .1 Spacing, 1"

Cap,

Elec

lOuf/l6v

Cap,

Elec

laOUt/lOv

Cap,

Elef

1aOUt/16v

Cap,

Elec

1000ut/16v

Cap,

Tant

lnf/35v

Diode,
Voltage

1.C

-~-~ - -

LC. Wet,

Rubber

lN4004

Regulator, National

SGS

TBA-820-M

~

8

Stick

1/4w 5%

ohm

1/4w

"(2"

AB

Cer

Disc

Cer

Disc

Radial

Radial
Radial

Radial

1

Amp,

Pin Burndy

On

Button Gray,

5%

7OU4N040S503A

Radial

Radial

Length

Radial

400V

LM317MP

DILSP-1W

3M

S15012

PTS

Part Number

Page

6-0

SS2000

Microphone

APPENDIX

PreampURer

A

Board

Engineering

Updates

RTS System

4002/4M)Ui2

If

your

guidelines and modify the
Carefully follow

1.

Diimect

the SSm

2

Remove

3.

Cut
other and heat
careful not to
the

has

moditied

and 4M)3/4003M Control Stations.

control

station was shipped prior to

the

inshuction below to make the modifications:

the

control station from the system and carefully note the positions of the

circuit

board. Died the cables and remove the SS2000 from the control

resistor

all

traces

annode

Rl2.

shown

the

damage

of diode

the

microphone preamplifier circuit board

Jan

12,1987 and

SS2000

as

area

D3,

in

your control station to

shown.

in

any of the traces next to the ones you are

cut the L shaped piece

To

cut

the traces, make 2 parallel

between with a soldering iron. The trace

SEE NOTE

away

exhibits

correct

from the

8.

A

(SS2000)

excessive

the problem.

pad,

noise and hum, follow the fadory

cuts

a 16th of

will

cutting.

not the long part of

used

When

in

the Models W1/400lu,

cables

connected

statim.

an

inch

apart

com

right off. Be extremely

cutting

the

the

leg.

trace

from

next

See

detail.

to

each

to

TRACE CUTS

LOOKING FROM CIRCUIT SIDE OF PCB

Page

A-1

SEE NOTE

8.

4.

5.

6.

7.

Scrape

Install

to

be.

Add

3

Add

a

away

a

#22

#24

bus

wk

tk

AWG

AWG

SS2000

solder

wire

jumper

betwetn

Microphone

mask

on

with

a

wires

U1

pins

the

tenon

to

the

4

&

PmmpUfia

trace

of

sleeve

circuit

5.

APPENDIX

Board

Rl2

to

make solder

on

the

component

side

of

the board.

A

Engineering

pads

side

for

of

Updates
a

new

the

board

resistor.

where

resistor

W

used

SEE NOTE

r

w~~~

NOTE

5.

6.

JUMPER WIRE ADDITIONS

LOOKING FROM ClRCUiT SIDE OF

PCB

8.

Add

R14

R15
Rl6

SSUlOO

the

following resistors to

(mbhm)

(1.X)

(9.X)

APPENDIX

Microphone Preamplifier

the

circuit

side

of the

board:

A

Board

Engineering Updates

/I-

LOOKING FROM CIRCUIT SIDE OF PCB

SEE

RESISTOR ADDITIONS

,-SEE NOTE

9.

Securely fasten the modified

9.

10. R-ed

11.

Corned the control staion to the system.

the

power

SSuXX)

supply and microphone

back

onto the control station.

cables

to their correct positions.

Page

A-3

Notes:

SS2000

Microphone

APPENDIX

Preamplifier

A

Board

Engineering Updates

Page

A-4

APPENDIX

ADD MOMENTARY

PUSHBUlTON SWITCH

i

-

-b

-

+I2

-

B

ADD

#73

12-14V

LAMP

AT

80rnA

OR

LAMP

Return

IFB

Model

F@m

Page

El

4020

ModiEcations

B-1

MODEL 4020

Notes:

NOTES

The following
with the Series

Model

#

HD-404

HD-4004-6

HD-44-6

list

consists of manufacturers names and earphones,

4000

IFB

System's Model

4020

User Station

Deschtion
Earphone,

Earphone, Stethscope

Earphone,

Earphone,
Earphone,
Headset,
Headset,

Headset,
Headset,
Headphone,

Headphone, Stethoscope style, Mono

Ear&,

Earset,

Earset,

Earset,
Sportcaster Headset

17

ohms,

70

ohms,

style

Mono

Stethoscope style Stereo

50

ohms,

600

ohms

lSohms,

50

ohms

50

ohms

200

200

MO

ohms w/left

500

ohms w/

MO

ohms w/left

500

ohms w/right

200

ohms

dual

Headphones, noise cancel mic

single

Headphone, noise cancel

ohms

dual

Headphones, noise cancel mic

ohms

dual

Headphones, noise cancel mic

200

ohm single Headphone

ear

right

ear mold;

ear

ear

6000

ohms dual headphone; omni

200

ohms

17

ohms,

17

ohms,

100

mold;

6'

cable

6'

cable w/wl cont

mold; S cable

mold;

5'

cable

70

70

ohms

w/vol

earsets

ohms

ohms

ant.

mic

and

headsets recommended for

mk

use

K-2MM

K-158

Headphone,

Headset,

Headset,
Headset,

200

600

600

zoo0

ohms

ohms dual Headphones; noise cancel

ohms

single

headphone;

ohms dual headphones;

200

Page

uX)

ohm mic

N-1

ohm

mic

mk

&a!!&

MHS-11

Mini

Mini

Headset,

Headset,

2000

ohm

single earphone;

600

ohms single earphone;

omni

mic

omni

microphone

49@-150-001-694
491-150-001-694

Commentators Headsct,
Commentators Headset,

Earphone,
Earphone 8 ohms stehpe

l5

ohms

300

300

ohm single headphone; noise
ohm dual headphones; noise

style

cancel

mic

cancel

mic

Page

N-2

SECTION

7:

DIAGRAMS

Assembly Diagram. P.C.B. Mic

Assembly Diagram. P.C.B..

IFB

Wiring Diagram.
Wig Diagram.
Installation

Wallation Dions. Models
Installation Dim. Models 4003. 4003M.
Installation Dimensions. Model 4010.
Jnstallation Dimensions. Model 4020.

Schematic Diagram. User Station. IFB System. Model

Lin~

Line Drawing. Comwting Block. Model 4WA

Dimmfions. Models 4001. 4001M

Drawing. Co~ecting Block. Model

System. Series

IFB

System. Series

Pre.

Control Panel.

Mic

Pre. Modifications To Update Rev

4000.

sheet

1

of 2

4000.

sheet 2 of 2

.

IFB Control Panel

4002. 4002M.

IFB

IFB

IFB

Central

IFB

User Station. Outline

4022

Electronics

...............................................................

.............................................................

IFB

System, Mod

.....................................................

.....................................................

Control Panel
Control Pauel 7-9

.............................................

.........................................

...............................................

4020

4000

.........................

C

Artwork.

Model 4000

.......

...................................

........................................

........................................

7-3
74
7-5
7-6
7-7
7-8

7-0
7-11
7-12
7-13
7-14

SD2043
SD2043
SS1973
AS4377
SD1914 B

B
B

B

B

Schematic Diagram.
Schematic Diagrsm.
Silkmeen Master. P.C.B..
Assembly Diagram. Control Panel. 12 Station.

Schematic Diagram,

EB

System. Control Station. Model 4001-4003. Sheet 1 of 2

IFB

System. Control Station. Model 4001-4003. Sheet 2 of 2

IFB

IFB

Central

(This

section

Central

Electronics. Model 4010

Electronics. Model 4010

revised

IFB

System. Mode1 4003

.................................................

March

1991)

.

....................

....................

.........................................

...............................

7-15

7-16

7-17
7-18

7-19

Notes:

Page

7-2

Assembly

Diagram,

P.C.B.

Mie

AS1999,

Pre,

Control

Page

7-3

Panel,

IFB

System,

Model

4000

Assembly

Diagram,

P.C.B.,

Mic

ASS123,

Pre,

Modifications

To

Update

Rev

BUS

WIRE

6

TEFLON

C

Artwork,

Model

4000

7.

ADD BUS WIRE JUMPER BETWEEN Ul PINS

b.

ADD TO CIRCUIT SIDE: RI4 (220n)
NOTE: SCRAPE AWAY SOLDER

5,

ADD BUS

4,

ADO

I

3.

CUT

?.REMOVE R12. PUT A 4Z2 AW6 BUS WIRE WITH A TEFLON

PLACE

I.

FOR PART NUMBERS AND DESCRIPTIONS

NOTEJ

WIRE

JUMPER BETWEEN UI

r24

AW6 GRAY JUMPER TO CIRCUIT $ID€

TRACE

(5

PLACES).

(COMPONENT ZIDE).

:

MASK

oh

..

-

--

PINS

SEE

4

/

5.

6

b

7.

(3

PLACES).

PL 9030-1999-00.

PADS FOR Rl5.

SLEEVE

IN

tfi

.

nr-

DCV~

m

,,,,

-

I

".

--

DO*OTICUIIII*IO

uu

.."""-,

.W

-'-R

U

NEILSM

,.,,".

10a-&

Ym

ASSY-~?C.B.

MODIFIWITMNS

-

IP

B1

rur

-110

60572

2:)

MIC-PRE

1

TO

UPDATE

DIOm

1

,

AS

--

IF6

REV

5/23

-

.nn

4000,

C

MmwC

A

1".

Page

7-5

VVVVVVVVVV VVVVVVVVVV VVVVVVVVVV VVVVVVVVVV

JJIIIIIIII 1111111111 1111,0111 1111111111
111,111110 1111111110 1111111110 1111111110

-Nm-nmCOht 4NOILOUCII- ANmtnYCOId ?NOCWUCPI+

.......................................

~nmmmmmnmn

DDPDDCLP&L LD&&DLDDLD

0

111110111, 111111111,

0

1111111111 111111111, 1111111111 1111111111

1

111111111,

4

1111111111 II1IIIIIII

r

1111111111 1111111111

-

1111111111

N

dUNC0011nO 4WNCnO-mnO

I

In-m4m4n~I- N-NCNINl-n 4-4-4C-WN- N-NlNCNINn

........................................

0

N

CCCCCCCCCC CCCCCPCCCC CCCCCCCCCC CCCCCCCCCC

2

2222222222 2222222222 2222222222 2222222222

AAAAAAAAAA AAAAAAAAAA AAAAhAAAAA AAAAAAAAAA

nnnnnnnnnn

1,11111111 1,11111111 1111111111

1111111111

*rrtrrrr-1

DLLCDDCLPD

111111111, 111111111,

1111111111
111011111, 1111111111
1111111111 1111110111

UdCNInm-OD dmNCm01m10

nnnnnnnnnn

LDPLPLDLLL

IIIIIIIIII

~*lltlllllllkllllllIIII~II~IItIIIIkIIIIlll~ll

,,1,,,,,1,41111111111u11

~2-,m-ngggggd-mmln~rrrz~r(~

1,1111

rnrgorz--~mrnmszzz

141

111 111111

~~%&~~%uu~uu~l%~%%~8888~%~~&%8~988~%~~%~%8888

Page

7-6

GOOSENECK
MODEL

MTG

4

PLACES

4001

SCREW

MIC

M

ONLY

7

H

2.0

+

5.9

TOP

33

(149'36)

VIEW

(03.53)A

WEIGUTS:

POWEE

4001

400lM

PACK

(KE)

I

L

2.7LRS.

1.4

LBS.

LC

(0.453kg)

(I.ZZ5kg)

(0.635Iq)

7.938

--

6.5

my..

(7.01.6)

(215.4)

AuuCAnal

-1

~

-

-a

ID2466,

Installation Dimensions, Models

CUTOUT

u--

-1m-

IOUYC..I;

lYODl-

s.

m*

-

1111

wmUURI*I(

4001,40OlM,

ALL

IFB

Control

Foe

CONSOLE

DIMENSIONS: INCHES

-.o_

PeODUCT

uu

mPMEu

-

U

LINE

'-l4%

,

um

.-

B

UU-

Panel

(mm)

MODELS

IFB

IN5TALLATIDN

mm.

60572

CONTKOL

A00

I, 4OOlM

DIMENSIONS

m.

*a

PANEL

ZAbb

Ism

I

or-

I

ID2464,

Installation Dimensions, Models 4002,4002M,

IFB

Control Panel

-

I

"."

I

mwmom

-

m."

-

GOOS€N€Cg

MObEL

MT6

A

PLACES

WEIGUTS

mUEe

400ZM

SCREW

4002

400ZM

mCK

@EF\

MIC

ONLY

2.3LBS

29L85

1

4

LBS.

(10434)

(1.32kg)

(Qb35kg)

TOP

--

lOn-

VIEW

UumAm*

.

-0.

10.1.-

-I

/

m*OIUUIIUI.p

-

ALL

-D

PFODUCT

UOLY.

U-

=AMP'ELL

-

CCUSOLE

DIMEM510NS

LINE

~n

'-

:

IkKJCLIES

0

B

IWU-

(

mm)

MODELS

IF5

INSTALLATION DIMENSIONS.

mum

1

bOS72

4002,400ZM

CONTKO

DRD

1

L

PANEL

24d4

l

llnr

OF1

GOOSENECK

MODEL

MTG

4

4000

SEW

PLACES

-+I----

1.250

(31.15)

MIC

M

-',

TYP

TOP

VIEW

r

I

I

-------7

-

1111

14

11

1-1

-

-

-

f

-

-

-

II

,I

II

,I

,I

1

-

-

-

-

.-

- -

-

-

-

-

-

-

-

-

-

+t+

I

I

-

-

I

1.720

(43.7)

(jS.6)

1

.I07

(4.7)

WEIGHTS:

WWEe

a

4003

4003M

PACK

REF)

7.4

LBS.

3.0LBS.

1.4

US.

(1.089

(1.3&1%)

(Ab354)

kg)

Installation Dimensions,

1'7.00

.

-A""

me.-

(40~.6)

.

--

1~2467,

Models

-1

U-R

m.m.131

-I;

-.

-

-

-.

--

4003,4003M,

Jn.

II

mmwouma

. - .

IFB

o..wT=

@DUCT

-w7

-

-

Control

YDIU.

Panel

LINE

-

ALL

DIMENSIONS: INCHES

MODELS

IF6

INSTALLATION DIMEN510N5

mn

?scam.

B

1

60572.

.w-I

4003.4003M

CONTROL

ae

m.

1

PANEL

2467

1-

(mm)

I

m.

IFF1

Page

7-1

1

Page

7-12

I

Page

7-14